investigation Product List and Ranking from 42 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

investigation Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. JFDエンジニアリング Osaka//Other construction industries
  3. 日本トリート Tokyo//Other construction industries
  4. 4 日本海上工事 Tokyo//General contractors and subcontractors
  5. 4 ビデオリサーチインタラクティブ Tokyo//Information and Communications
Go to Company Ranking

investigation Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Dioxin investigation 日本トリート
  2. Anhydrous Soil and Groundwater Investigation Machine ECOPROBE EP-26
  3. Web Report ビデオリサーチインタラクティブ
  4. Soil and groundwater investigation boring machine GEOPROBE 66DT
  5. 4 3D Site Reproduction App 'AR Perspective' JFDエンジニアリング

investigation Product List

451～465 item / All 480 items

Displayed results
Investigation related to antisocial forces

Investigation related to antisocial forces

Due diligence on anti-social forces during new transactions, business partnerships, M&A, capital investment, capital increase, and IPO.

At Tokuchō, we conduct investigations into antisocial forces using the achievements and know-how we have cultivated since before the enactment of the Anti-Organized Crime Law and various local government ordinances aimed at excluding organized crime groups, supporting our clients' risk management strategies. Today, the risks posed by increasingly diverse and sophisticated antisocial and anti-market forces in corporate transactions are expanding, and countermeasures are required. We provide investigations tailored to our clients' needs, ranging from simple checks using data to detailed undercover investigations. <Recommended for the following scenarios> ♢ New transactions, business partnerships, M&A, capital investments, capital increases, IPO preparations ♢ External recruitment of executives and senior management, internal promotions of employees ♢ Various tenant screening processes <Our Features> ◆ High investigative capability backed by 60 years of achievements and experience since our founding ◆ A wide range of investigation options combined for multifaceted information gathering Please feel free to contact us.

  • others

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Competitive research

Competitive research

Support for business promotion and management strategy planning with unique know-how and information network.

At Tokucho, we conduct competitive research to support our clients in business promotion and management strategy planning. We provide valuable information that delves into the details, which cannot be obtained elsewhere, addressing management challenges faced by companies such as "sales strategy," "human resources and organizational strategy," and "new business and product development," from understanding the market environment and competitive situation to various requests. <Recommended for the following scenarios> ♢ New business and product development ♢ Formulating sales strategy, marketing strategy, human resources strategy, organizational strategy, etc. <Our Features> ◆ High research capability backed by 60 years of achievements and experience since our founding ◆ Ability to collect multifaceted information by combining a rich array of research menus Please feel free to contact us. You can view our articles on this research through the related links below. We encourage you to read them.

  • others

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Investigation of salt damage in concrete using X-ray fluorescence analysis.

Investigation of salt damage in concrete using X-ray fluorescence analysis.

This introduces a study on salt damage in concrete using X-ray fluorescence analysis.

Concrete structures face issues such as a decrease in strength when chloride ions penetrate the concrete due to airborne salt and the application of de-icing agents. Therefore, it is important to regularly examine the amount of chloride ions in the concrete. Traditionally, the potentiometric titration method has been widely used, but it has problems such as high analysis costs and time consumption. The fluorescent X-ray analysis method is now gaining attention because it allows for the high-sensitivity and simple measurement of chloride content in concrete on-site.

  • Non-destructive testing

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Asbestos survey related to renovation and demolition work.

Asbestos survey related to renovation and demolition work.

Please leave the asbestos survey related to renovation and demolition work to our company, a specialist in asbestos.

If the spray materials or insulation materials contain asbestos, a notification is required two weeks in advance, regardless of the amount contained. Since this significantly affects the construction plan and costs, please consult our company, a specialist in asbestos surveys, for a pre-renovation or demolition asbestos survey.

  • Dismantling and moving
  • Other construction services

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Automated diagnostic system for infrastructure equipment "Hayabusa"

Automated diagnostic system for infrastructure equipment "Hayabusa"

We measure acceleration, tilt, and distance to record on the server for measuring the vibrations, expansion, and gaps of the structure.

We have succeeded in capturing and visualizing the transformation and disappearance of the energy we use in "Hayabusa" into various forms. This has enabled energy-saving methods and efficient maintenance through predictive measures. By using sensors with wireless terminals, we can achieve this at a low cost. Since it operates on a web browser, there is no need to install software, and PCs and mobile phones can be used as terminals. Various sensors can be utilized, including current, power, temperature, humidity, and human presence. Because it operates on a web browser, there is no need for software installation. The server automatically analyzes the data, and if any anomalies are detected, it immediately reports the details and location via email. For more information, please download the catalog or contact us.

  • Other measuring instruments

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Automated Diagnostic System for Production Equipment "Hayabusa"

Automated Diagnostic System for Production Equipment "Hayabusa"

High-speed measurements 100 times per second! It measures the instantaneous acceleration caused by the vibration of the equipment body and the fluctuating load before and after startup, and records it on the server!

We have succeeded in capturing and visualizing the transformation and disappearance of the energy we use in "Hayabusa" into various forms. This has enabled energy-saving methods and efficient maintenance through predictive measures. By using sensors with wireless terminals, we can achieve this at a low cost. Since it operates on a web browser, there is no need to install software, and PCs and mobile phones can be used as terminals. Various sensors such as current, power, temperature, humidity, and human presence can be utilized. Because it operates on a web browser, no software installation is required. The server automatically analyzes the data and, if any anomalies are detected, immediately reports the details and location via email. For more details, please download the catalog or contact us.

  • Other measuring instruments

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
GS Yuasa Environmental Science Research Institute, Soil Investigation and Sediment Survey

GS Yuasa Environmental Science Research Institute, Soil Investigation and Sediment Survey

Please leave soil and sediment surveys to GS Yuasa Environmental Science Research Institute.

While soil contamination surveys are mandated by the Soil Contamination Countermeasures Act and various regulations, there has been an increase in cases where individuals voluntarily conduct soil contamination surveys in recent years, whether to determine the presence of contamination or to assess real estate value during land transactions. By conducting soil contamination surveys in advance, we can ensure safe, secure, and smooth land transactions, preventing issues such as lawsuits that may arise if contamination is discovered after the sale. Our company is a designated survey organization under the Soil Contamination Countermeasures Act, and we provide comprehensive survey results, from historical investigations to survey planning, soil sampling, and highly accurate analytical results.

  • Geological Survey
  • Environmental Survey
  • Analysis and prediction system

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
GS Yuasa Environmental Science Research Institute, Asbestos Survey and Asbestos Analysis

GS Yuasa Environmental Science Research Institute, Asbestos Survey and Asbestos Analysis

Please leave asbestos surveys and asbestos analysis to GS Yuasa Environmental Science Research Institute Co., Ltd.

Asbestos is highly regarded for its durability, heat resistance, chemical resistance, and electrical insulation properties, and in Japan, it was once referred to as the "miracle mineral" and widely used for various applications. However, in recent years, it has been feared as a substance that poses significant health risks to humans. The "Asbestos Hazard Prevention Regulations" have strengthened measures to prevent exposure to asbestos during activities such as the demolition of buildings, and if the presence of asbestos cannot be determined through preliminary investigations, conducting analytical surveys and recording the results are mandatory. Our company utilizes analytical equipment such as X-ray diffraction devices and phase contrast microscopes to measure and analyze the concentration of asbestos in products and in the air.

  • Environmental Survey
  • Analysis and prediction system
  • Other analytical equipment

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Dynamic Map: "Utilization of AI in Production Factory Management"

Dynamic Map: "Utilization of AI in Production Factory Management"

Patent research materials on the use of AI in production factory management.

We provide a dynamic map titled "AI Utilization in Production Factory Management," targeting technologies that use AI for production factory management. This map is designed to understand the initiatives of various companies by investigating patent information, specifically domestic published patent information. We have surveyed 1,471 domestic published patents related to production factory management technologies featuring AI, issued from June 2017 to September 2019, and extracted 579 of them. 【Target Technologies for Investigation】 ■ Technologies that use AI for production factory management are the focus. ■ This includes production planning for mass production of a few varieties, FMS production of many varieties in small quantities, maintenance of production equipment, and operator training. ■ Production management that considers the entire process and relationships before and after is included. ■ AI control of standalone devices with features related to the operation control and management of individual production equipment is not included. *For more details, please download the PDF or feel free to contact us.

  • others

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
The rules regarding the obligation to report the results of asbestos preliminary investigations have been changed!

The rules regarding the obligation to report the results of asbestos preliminary investigations have been changed!

Before starting various equipment construction, for the establishment of new site offices, renovation work, demolition work, etc.!

Are you aware that the rules regarding the obligation to report the results of preliminary asbestos surveys have changed for construction projects that commenced on April 1, 2022? Contractors are required to conduct a preliminary survey to investigate the presence or absence of asbestos in accordance with the law, regardless of the scale of the project or the contract amount, when performing demolition or renovation work on buildings and structures. Furthermore, the preliminary survey for buildings must be conducted by a registered asbestos-containing building materials investigator or a member of the Japan Asbestos Survey and Diagnosis Association. Kinsoku also conducts "asbestos surveys." Please feel free to contact us if you need our services. *For more details, please refer to the PDF materials or feel free to contact us.

  • Structural Survey

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Soil contamination historical investigation <Phase 1>

Soil contamination historical investigation <Phase 1>

Obtaining four valid pieces of information! This shows the work of classifying areas at risk of soil contamination.

We would like to introduce the historical investigation of soil contamination conducted by our company. We obtain four types of valid information to assess the land use situation, the usage of specific hazardous substances, the overview of soil or groundwater contamination, and to estimate the potential for contamination regarding the land and surrounding areas. We will demonstrate the process of identifying the types of specific hazardous substances for sampling and categorizing the risk of soil contamination. 【Valid Information】 ■ Land use situation ■ Usage of specific hazardous substances ■ Overview of soil or groundwater contamination ■ To estimate the potential for contamination *For more details, please refer to the related links or feel free to contact us.

  • Geological Survey

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Asbestos Pre-Investigation | Compliance with Mandatory Qualified Personnel Requirements [Over 100 Qualified Personnel]

Asbestos Pre-Investigation | Compliance with Mandatory Qualified Personnel Requirements [Over 100 Qualified Personnel]

Is the preliminary survey for asbestos completed for that construction? We provide one-stop nationwide support from investigation to countermeasures.

When carrying out demolition and related work on buildings, a preliminary survey by a "Building Asbestos Containing Material Investigator" has been mandated. Our company has placed over 100 qualified investigators across various regions from Hokkaido to Kyushu, and we have qualified personnel at four major analysis centers nationwide. We also have 21 "Specific" Building Asbestos Containing Material Investigators who can handle large-scale buildings. We provide a one-stop solution from investigation to countermeasures with a variety of measures, including water jet technology. We conduct document surveys, on-site surveys, sample collection, and analytical investigations in accordance with the law, and we use the "NS Clean Method (Removal Method)" technical review certification to ensure dust generation is suppressed during the removal of sprayed materials, providing a reliable technology. [Recommended for those who:] ■ Plan to carry out demolition or renovation work but do not have the necessary qualified personnel for the preliminary survey ■ Have sites nationwide but want to consolidate the preliminary survey contact point ■ Want to expedite countermeasures based on survey results *For more details, please download the PDF or feel free to contact us.

  • Environmental Survey

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Corrosion and damage investigation (appearance, cross-section, fracture surface observation)

Corrosion and damage investigation (appearance, cross-section, fracture surface observation)

We will observe the appearance, cross-section, and fracture surface to investigate the cause of the trouble!

As part of our investigation into the causes of various equipment troubles, we conduct "visual observation," "cross-sectional observation," and "fracture surface observation" of equipment components to identify the causes of the issues. In visual observation, we examine the components with defects from the outside to assess the degree of corrosion and the shape of the damage. In cross-sectional observation, we enlarge and observe the damaged components from the cross-section to confirm the progression of the damage and the metal structure. Additionally, in fracture surface observation, we enlarge and examine the fracture surfaces of the damaged components to identify the cause of the damage based on the traces. [Overview] ■ Visual Observation: Examine visually to assess the degree of corrosion and the shape of the damage ■ Cross-sectional Observation: Enlarge and observe from the cross-section to confirm the progression of the damage and the metal structure ■ Fracture Surface Observation: Enlarge and observe the fracture surface to identify the cause of the damage based on traces *For more details, please download the PDF or feel free to contact us.

  • Analysis and prediction system

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
For investigating the vibration characteristics of ground and structures! Wireless microseismometer (NETIS)

For investigating the vibration characteristics of ground and structures! Wireless microseismometer (NETIS)

Realizing vibration measurement and remote monitoring with multi-point, wide-range, and high-precision time synchronization.

Equipped with a high-precision accelerometer sensor M-A352 from Seiko Epson! - The sensor unit is palm-sized. - No need for power supply preparation or wiring work at the measurement location, making installation easy. - Moving the sensor unit is also simple. - Battery operation is possible. - Monitoring and remote surveillance via computer is available. - Recording is possible on the built-in SD card. 【Features】 ■ Easy installation work ■ High maintainability ■ Compact device at low cost ■ Time synchronization between sensors in microsecond units ■ Installation of sub-units can be completed in just 2 steps *For more details, please refer to the PDF document or feel free to contact us.

  • Other measuring instruments

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Marketing Analytics Solution

Marketing Analytics Solution

Utilization of corporate information and statistical methods for sales expansion (corporate information profiling and marketing score)

Our "Marketing Analytics Solution" identifies high-potential customers by utilizing statistical methods and corporate information, enabling revenue growth. By implementing this solution, you will achieve not only revenue expansion and optimal allocation of sales costs but also a review of sales and marketing strategies and effective use of information resources. 【Implementation Effects】 ■ Revenue expansion and optimal allocation of sales costs ■ Review of sales and marketing strategies ■ Effective use of information resources such as customer information *For more details, please download the PDF or contact us.

  • CRM (Customer Relationship Management System)

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Search Keywords Related to investigation

COPYRIGHT © 2001-2025 IPROS CORPORATION ALL RIGHTS RESERVED.