investigation Product List and Ranking from 40 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

investigation Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

  1. TRAWE Saitama//Other construction industries
  2. null/null
  3. 日本トリート Tokyo//Other construction industries
  4. 4 null/null
  5. 5 興亜開発 Tokyo//Other construction industries
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investigation Product ranking

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

  1. External wall sounding survey using rope access technology. TRAWE
  2. Infrared exterior wall inspection using drones [Inspection period as short as half a day!]
  3. Dioxin investigation 日本トリート
  4. 4 If there is asbestos in the preliminary investigation, use the special flexible container for Asbestos Level 3!
  5. 4 I'll explain it simply! 1. Historical investigation / 2. Soil investigation / 3. Purification work 興亜開発

investigation Product List

316～330 item / All 358 items

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Ground-based infrared survey

Ground-based infrared survey

Captured the condition of the exterior wall with a higher surface temperature compared to normal areas using an infrared camera!

We would like to introduce infrared surveys from the ground. When exterior wall tiles and mortar are warmed by sunlight or outside temperatures, that heat is transmitted to the structure (thermal conduction). However, if there is delamination in the exterior wall tiles or mortar, creating an air layer, the heat does not transfer to the structure, resulting in a tendency for the surface temperature to be higher compared to normal areas. By capturing the state of the exterior wall with such temperature differences using an infrared camera, exterior wall diagnostics can be performed. 【Features】 ■ By capturing the state of the exterior wall with temperature differences using an infrared camera, exterior wall diagnostics can be performed. ■ It is effective when you want to understand the situation, even if roughly. *For more details, please download the PDF or feel free to contact us.

  • Company：TRAWE
  • Price：Other
  • Special Construction Method
  • Structural Survey
  • Non-destructive testing

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Infrared survey using drones

Infrared survey using drones

The condition of the exterior walls with temperature differences is captured by a drone! It is now possible to diagnose even high-rise exterior walls.

We will introduce infrared surveys using drones. Exterior wall tiles and mortar are warmed by solar radiation and outside temperatures, and that heat is transmitted to the structure (thermal conduction). However, if there is delamination in the exterior wall tiles or mortar, creating an air layer, the heat does not transfer to the structure, leading to a tendency for the surface temperature to be higher compared to normal areas. By capturing the state of the exterior wall with such temperature differences using a drone, it is possible to diagnose even high-rise exterior walls. [Features] ■ By capturing the state of the exterior wall with temperature differences using a drone, it is possible to diagnose high-rise exterior walls. *For more details, please download the PDF or feel free to contact us.

  • Company：TRAWE
  • Price：Other
  • Special Construction Method
  • Structural Survey
  • Non-destructive testing

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What is the realistic cost range for asbestos surveys before renovation?

What is the realistic cost range for asbestos surveys before renovation?

Get an idea of the costs! Let's achieve a safe and secure renovation.

For businesses considering renovation work, especially those living in older homes, you may be concerned about the issue of "asbestos." Asbestos poses a risk of health hazards if not properly handled, so it is essential to confirm its presence before starting any renovation work. This article will explain the costs related to asbestos that may arise during renovations, including their breakdown, market prices, and information on subsidies. Asbestos can occur not only in demolition and renovation work but also in partial renovations, so please read this regardless of the age of your building. *For more detailed information, you can view it through the related links. For further details, please download the PDF or feel free to contact us.*

  • Structural Survey
  • Environmental Survey

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Crane Shape Diagnosis Survey CRANEQ

Crane Shape Diagnosis Survey CRANEQ

Are there any issues such as unusually rapid wear of the crane wheels or rails?

"CRANEQ" is our unique service for investigating and analyzing crane shapes. Our service representatives conduct work on-site and provide the investigation results in a report. We clarify the installation status of crane components. Please feel free to contact us when you need our services. 【Features】 ■ Highly accurate measurement results and detailed analysis ■ Visualization of crane shapes using a 3D viewer ■ Determination of whether structural components are within specified ranges ■ Understanding the current status of existing cranes ■ Support for maintenance, repair planning, and decision-making for new equipment introduction *For more details, please refer to the PDF materials or feel free to contact us. You can watch the video on YouTube. CraneQ video: https://youtu.be/tJWftmktD2E

  • Crane and others

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Social Research Achievements

Social Research Achievements

Conducting various social surveys such as roadside parking condition surveys and bus usage surveys!

We would like to introduce the achievements of social research conducted by Chubu Time Agent Co., Ltd. Our extensive research achievements include the planning and examination of the Aichi Earth Expo Memorial Park, a survey of on-street parking conditions in Gifu City, a questionnaire survey for foreign tourists at Nagoya Castle, assistance in filming a demonstration video for autonomous buses, and a survey of bus users in Shima City, among others. Please feel free to consult us when you need our services. 【Achievements (Examples)】 ■ Assistance in image survey of bus stop usage ■ Matsusaka City bus survey ■ Toyokawa City community bus situation survey ■ Yoro Railway regional public transportation plan mid-term evaluation ■ Gifu Prefecture road traffic vehicle origin-destination survey for fiscal year 2021 ■ Survey of usage conditions at roadside stations *For more details, please download the PDF or feel free to contact us.

  • others

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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

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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

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Background check (resume investigation)

Background check (resume investigation)

Add depth to the selection process from a third-party perspective! Based on resumes and work history, we provide objective information such as discrepancies in experience and attendance records at that time.

Our company conducts "background checks (employment investigations)" to verify that there are no discrepancies in the candidates' backgrounds based on their resumes and work history. This process allows us to gather information about a candidate's character and contributions in previous workplaces, which cannot be fully assessed during an interview, thereby increasing the materials for selection judgment. Additionally, there are benefits such as corporate defense and crisis management, as well as reducing hiring costs due to mismatches. 【Information that can be obtained (partial)】 ■ Existence of resume falsification ■ Reasons for leaving previous jobs ■ Personality and behavior ■ Attendance and compliance awareness ■ Growth motivation and work capability and more *For more details, please download the PDF or feel free to contact us.

  • others

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What is Echelon stock?

What is Echelon stock?

Explaining the new technology of echelon inventory that streamlines the entire supply chain!

Generally, when we talk about "inventory," we imagine the quantity of stock present at stores or logistics centers. However, considering the flow of goods from manufacturing to being delivered to retail, there is also "in-transit inventory" that is being transported by trucks, airplanes, or ships. If we only look at the inventory at each location, there is a possibility of unexpected excess inventory occurring. So, what kind of thinking is necessary to prevent such unexpected situations? This is where the concept of "echelon inventory" comes into play, which aims to optimize the entire supply chain. In this article, we will explain what "echelon inventory" is and what characteristics it has. *For more detailed information, please refer to the related links. Feel free to contact us for more details.*

  • others

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Easy setup for next-day report delivery! Web survey 'Niyon'

Easy setup for next-day report delivery! Web survey 'Niyon'

Easily conduct consumer surveys (such as concept evaluations and package tests) using survey monitors. A clear report will be provided the next day.

This is a package-type web survey service that typically completes within 24 hours. By registering the concepts or design proposals you want to test with simple settings, consumers from our partner survey monitors will respond, and you can download an easy-to-understand PowerPoint report consisting of a "summary page + detailed page" the next day. This tool allows you to proceed with product development while confirming consumer feedback, even in urgent situations. We offer packages tailored to various marketing challenges. 【Features】 ■ Easy and high-speed: Provides a PPT report usually 24 hours after a setup of about 5 minutes ■ High cost performance: Low cost for consumer monitor responses / Recommended design starting at 200,000 yen ■ Quality unique to specialized research companies: Use of screeners, weight-back aggregation, exclusion of invalid responses, etc. ■ Utilization of the latest AI: Automatic classification and aggregation of free-text responses realized with generative AI

  • others
  • Other Software

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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

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