investigation Product List and Ranking from 224 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

investigation Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
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. 応用地質 計測システム事業部 Ibaraki//Construction Consultant
  4. 4 日本海上工事 Tokyo//General contractors and subcontractors
  5. 4 マーケティングアプリケーションズ Tokyo//Information and Communications
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investigation Product ranking

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. 1600W Small Digital Electrical Exploration Device 'SYSCAL-R2' 応用地質 計測システム事業部
  2. Asphalt mat 日本海上工事
  3. Soil and groundwater investigation boring machine GEOPROBE 66DT
  4. 4 Takada Chiken Co., Ltd. Business Introduction 高田地研
  5. 4 Underwater survey using an ROV equipped with a 3D scanner. いであ

investigation Product List

46～60 item / All 515 items

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Service Introduction: "Paint Component Analysis Survey"

Service Introduction: "Paint Component Analysis Survey"

Have you completed the analysis of lead and chromium in the paint? We accept analysis investigations of paint components!

Have you completed the analysis of lead and chromium in the paint? The Ministry of Health, Labour and Welfare has issued the following notice. ■ To those who order paint stripping and related work: - Before conducting paint stripping and related work, confirm the paint components, check for the presence of harmful substances such as lead, and communicate this to the contractor. Additionally, consider necessary expenses for investigating harmful substances in the paint and for exposure prevention measures. ■ To businesses that undertake paint stripping and related work: - Confirm the components of the paint with the client. Kokawa Sangyo Co., Ltd. offers analysis services for lead and chromium in paint. For more details, please refer to our catalog or feel free to contact us.

  • Environmental Survey
  • Other civil engineering services
  • Other construction services

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Environmental Survey PCB (Polychlorinated Biphenyl)

Environmental Survey PCB (Polychlorinated Biphenyl)

We are utilizing the technology developed through dioxin analysis to also accommodate more advanced PCB analysis.

The Environmental Pollution Center Co., Ltd. can accommodate both the official PCB measurement method and the simplified PCB measurement method established by the Ministry of the Environment.

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Environmental survey, biological survey

Environmental survey, biological survey

Specialized researchers conduct various surveys on the growth and distribution of different organisms.

The Earth we live on does not belong only to humans. It is only through the coexistence of various organisms that the concept of "Earth" is established. Our company helps facilitate coexistence with other organisms through biological surveys.

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Environmental Measurement: Air Analysis

Environmental Measurement: Air Analysis

We will report on the investigation of air pollutants that meet the standards related to the protection of human health. We are handling numerous analysis cases.

The Air Pollution Control Act establishes emission standards and other regulations for air pollutants emitted or dispersed from factories and business establishments, categorized by the type of substance and the type and scale of the facility. Emitters of air pollutants must comply with these standards. Additionally, there are other laws such as the Special Measures Law for Dioxins, in addition to the Air Pollution Control Act. <Applicable Facilities> ■ Waste incinerators ■ Boilers ■ Exhaust gases from factories *Since the standard values vary significantly depending on facility capacity, fuel, etc., please inquire for more information.

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[Materials and Defect Analysis] Investigation of Foreign Substances, Discoloration, and Adherents

[Materials and Defect Analysis] Investigation of Foreign Substances, Discoloration, and Adherents

We provide automotive parts manufacturers with analysis technology at a low cost.

At Mitsuba Environmental Solutions, a subsidiary of Mitsuba Corporation, we offer analysis technology for automotive parts manufacturers at a low cost. We can handle foreign substances larger than 100μm. For sizes smaller than that, please consult us. We observe shapes and conditions using an electron microscope and conduct elemental analysis. For organic materials, we estimate structures at the functional group level. Please refer to our website or catalog for case studies on foreign substances, discoloration, and contaminants. ■ Investigation of foreign substances mixed into phenolic resin parts ■ Investigation of black foreign substances embedded in white resin parts ■ Investigation of discolored areas on zinc-plated steel parts ■ Investigation of blackened areas on copper components *For more details, please refer to the PDF materials or visit our website.

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Material and Defect Analysis: Cleanliness Investigation

Material and Defect Analysis: Cleanliness Investigation

Detailed analysis of collected particles and elemental analysis of metal contaminants are possible! You can also understand the particle size distribution!

Mitsuba Environmental Solutions conducts "cleanliness surveys" of products. We collect foreign substances within the process on filters and perform measurements of suspended particles and compositional analysis. Analysis using MICRO QUICK (particle scanner for component cleanliness inspection) can analyze particle size, quantity, shape, and classification on the filter, and it is also possible to collect foreign substances for detailed analysis such as EDX and FT-IR. 【Features】 ■ Measurement of suspended particles and compositional analysis ■ Cleaning of products and collection of foreign substances on filters (in accordance with VDA-19.1) ■ Analysis using MICRO QUICK - Capable of analyzing particle size, quantity, shape, and classification on the filter - Foreign substances can be collected for detailed analysis such as EDX and FT-IR *For more details, please refer to the related links or feel free to contact us.

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Environmental Minister (Eco Manager) Service

Environmental Minister (Eco Manager) Service

An environmental expert will act as the acting head of the environment department.

Now that "environment" has become an issue that cannot be ignored, it is not necessary to have a dedicated person in charge. This service is for small and medium-sized enterprises that have such concerns, where an environmental expert acts as the environmental manager.

  • Other construction services

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F.D.E. Infrared Survey

F.D.E. Infrared Survey

By capturing infrared thermal images, we measure issues such as the detachment of exterior wall mortar and tiles, moisture penetration, and cracks.

The areas indicated by the arrows in the infrared thermal image show the locations judged to be floating and bulging.

  • tile
  • Other Management Services

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F.D.E. Concrete Detailed Investigation

F.D.E. Concrete Detailed Investigation

There are the Schmidt hammer method and the compression test method for measuring concrete strength.

The Schmidt hammer method is a way to measure the strength of concrete without causing destruction, while the compression test method involves taking a core sample of the concrete and using a compression testing machine to measure the compressive strength, which is then compared and evaluated against the required design strength.

  • Rock drills, demolition machines, and excavators
  • Other Management Services

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F.D.E. Leak Investigation

F.D.E. Leak Investigation

The implementation of leak surveys is conducted to identify the location and cause of leaks, with the aim of carrying out efficient repairs.

In general cases, even with partial defects, complete restoration of functionality requires a full renovation. Therefore, we will conduct a leak investigation and assess the condition of the building.

  • Other Management Services

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F.D.E. Fire Damage Investigation

F.D.E. Fire Damage Investigation

Steel structures may experience a temporary decrease in the performance of the steel material due to heating, which can lead to deformation under the applied loads.

When the scale of the fire is large and the temperature experienced by the structure is high, the concrete may lose strength due to heat, and gaps may form between the materials, causing separation between the rebar and the concrete.

  • Steel
  • Other Management Services

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Activity Project Manta

Activity Project Manta

Collect valuable data on manta rays, which have rarely been studied, and cooperate in building a foundation for long-term monitoring of their habitat.

Looking to the future, manta rays could become an excellent indicator species for monitoring environmental changes in the world's oceans and coral reefs, due to their global distribution and easily recognizable appearance. Global warming has caused significant changes in the state of the Earth's oceans. All changes, including shifts in sea temperature, ocean current patterns, and ocean acidification, could have dramatic effects on the distribution, migration, and behavior of manta rays, as well as on the coral reefs that support their lives. Investigating the relationship between manta ray distribution and migration and large-scale oceanic changes will help researchers monitor and assess the health of the oceans on our planet.

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Comprehensive Water Research Institute - Historical and Geological Survey

Comprehensive Water Research Institute - Historical and Geological Survey

We have a track record of conducting historical investigations based on the Soil Contamination Countermeasures Act.

Based on the Soil Contamination Countermeasures Act, we will classify whether there is a possibility of soil contamination through an investigation of the land use history and other factors. We will assess the potential for soil contamination based on the collection of materials such as registration certificates and aerial photographs, and evaluate it in the report.

  • Water quality/pH measuring device
  • Environmental Survey

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FCR1次調査【FCR工法協会】

FCR1次調査【FCR工法協会】

伏びの1次調査を行い作成、伏び台帳

FCR工法協会では鉄道排水設備（伏び、伏せび、伏樋）の1次調査を行い、伏び台帳を作成します。 この作業によりカメラ調査の必要な伏びの絞り込みを行ないます。 ※詳しくはPDFダウンロードまたはお気軽にお問い合わせください。

  • Company：FCR
  • Price：Other
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Asbestos building material analysis preliminary survey

Asbestos building material analysis preliminary survey

Asbestos qualitative analysis preliminary survey (on-site investigation, sampling work, and analysis can be performed)

Nisshin Environment has extensive experience in asbestos analysis and investigation, so please feel free to consult us not only about air and building materials (supporting 6 types) but also about natural minerals. - Preliminary drawings and visual inspections for asbestos in buildings - Asbestos analysis in building materials - Asbestos measurement in the air (measurements at removal work sites are excluded) For more details, please contact us or download the catalog.

  • Environmental Survey

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