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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. NCC Nagano//Chemical
  3. メインマーク 【全国対応】／東京・大阪・札幌・仙台・新潟・金沢・名古屋・福岡 Tokyo//Building materials, supplies and fixtures
  4. 4 null/null
  5. 5 公益社団法人日本プラントメンテナンス協会 Tokyo//Public interest/special/independent administrative agency
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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. Fallen dust counter for investigating attached debris, foreign objects, and fallen dust. NCC
  2. Corrosion Investigation <Rust Component Analysis>
  3. 微細な振動から建物の健全性を調査［ log365構造分析 ］ メインマーク 【全国対応】／東京・大阪・札幌・仙台・新潟・金沢・名古屋・福岡
  4. 4 Asbestos analysis and measurement survey
  5. 4 Rice yield and quality survey 環境管理センター アグリ事業開発部

investigation Product List

106～120 item / All 331 items

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Telemetry survey using a transmitter.

Telemetry survey using a transmitter.

Surveys can be conducted in various locations such as underwater, in the mountains, and in the air! You can understand the behavior of animals in distant places.

Our company conducts telemetry surveys using transmitters. Telemetry surveys involve attaching transmitters to wild animals and tracking their location and distance based on the signals they emit. Generally, it is difficult to understand the behavior of wild animals living in areas that cannot be directly observed by researchers. However, with telemetry surveys, it is possible to conduct research in various locations such as underwater, in mountains, and in the air. Please feel free to consult us when needed. **Benefits of Telemetry Surveys** - Ability to understand the behavior of animals located away from researchers - The signals from transmitters have various patterns, allowing for the simultaneous identification of multiple individuals - The equipment we use does not require application under the Radio Law *For more details, please refer to the PDF materials or feel free to contact us.*

  • Company：NSS
  • Price：Other
  • Contract Inspection
  • Contract measurement
  • Contract Analysis

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Filtration pond survey

Filtration pond survey

Leave the investigation of the contamination status of the lower collection device and the measurement of the unevenness of filter sand and filter gravel in the filtration pond to us!

At Nishitazaki Kousan Co., Ltd., we conduct comprehensive diagnostics of filtration ponds. If the condition of the filtration layer is left unaddressed, it can affect the quality of the filtered water and accelerate the contamination of the filtration layer, necessitating a complete replacement of the filtration media (layer renewal) in a short period. Therefore, it is essential to conduct regular inspections of the filtration layer and, if abnormalities are found, to immediately take appropriate measures such as improving cleaning methods or replenishing sand. [Filtration Pond Inspection (Excerpt)] ■ Contamination status of filtration sand and gravel, measurement of expansion rate during backwashing ■ Contamination status of the lower collection device ■ Clogging of surface wash nozzles, cleaning efficiency ■ Contamination status of the pressure chamber and its interior *For more details, please refer to the PDF document or feel free to contact us.

  • Soil testing
  • Contract Inspection

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First public release! Satisfaction survey on companies that have introduced smoking booths.

First public release! Satisfaction survey on companies that have introduced smoking booths.

This is a document summarizing direct feedback from customers who have actually introduced smoke clear in smoking booths (boxes).

Since the revision of the Health Promotion Act in April 2020, various companies have introduced many smoking booths (boxes). At that time, companies may not have had a clear understanding of the performance of different booths, and their selection criteria might not have been established, often relying on price, appearance, or simply choosing the first smoking booth they encountered. We conducted a survey focusing on customers who have been using the high-performance smoking booth "Smoke Clear" for over a year. We have compiled the results into a document as we have gathered a sufficient number of responses. We have summarized the survey results in their original form, incorporating candid feedback. We hope this will be useful for your consideration. 【Features of 'SMOKE CLEAR'】 ■ Achieves high quality at a low price ■ Offers rental plans with zero initial costs and purchase plans ■ Adopts a multi-layer filter structure, including a high-performance HEPA filter ■ Sizes (for 1, 2, or 4 people) can be selected according to the installation location

  • others

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Survey on Non-Smokers' Awareness of Smoking Separation Measures in Restaurants (April 2023)

Survey on Non-Smokers' Awareness of Smoking Separation Measures in Restaurants (April 2023)

Results of the unique survey conducted in April 2023 targeting non-smokers are now available!

Ergo Japan Co., Ltd., which specializes in the sale of high-performance smoking booths that achieve clear separation of smoking areas, has released the results of a unique survey conducted in April 2023 targeting non-smokers. This was conducted following the results of a separate survey conducted in the same month targeting smokers. The aim was to clarify the differences in awareness and understanding of smoking separation measures by conducting a survey on non-smokers based on the same items. As in the previous survey, the actual situation was summarized through a unique internet-based survey. *For detailed information on the column, please refer to the related link. For more details, you can download the PDF or feel free to contact us.*

  • Ventilation and Exhaust

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Soil contamination survey

Soil contamination survey

As a research institution designated by the Ministry of the Environment, we conduct investigations and administrative responses related to the Soil Contamination Countermeasures Act! In voluntary investigations, we propose surveys tailored to your requests.

【Investigation Flow】 Historical Investigation → Situational Investigation → Detailed Investigation → Remedial Work 【Historical Investigation】 Collect information on past land use, the presence or absence of hazardous substances, and usage conditions through existing documents and interviews, and assess the risk of soil contamination. 【Sample Collection and Analysis Investigation】 Conduct soil sampling and analysis based on the risks identified in the historical investigation to confirm the presence of soil contamination. 【Detailed Investigation】 If soil contamination is confirmed, a detailed investigation will be conducted to identify the extent of the contamination. If necessary, administrative responses will be carried out on behalf of the client. 【Remedial Work】 Remedial work for confirmed soil contamination will be carried out using a network of partner companies in various fields. *For more details, please refer to the related links or feel free to contact us.*

  • Other environmental analysis equipment

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Ground strength that supports the safety of your home from the ground up.

Ground strength that supports the safety of your home from the ground up.

Protecting your life and assets! We provide a one-stop service for a speedy response.

What is important for creating a home where you can live with peace of mind is "ground strength." The foundation that supports the building, and the ground that serves as the base for both the building and the foundation, is the ground itself. Only with a stable ground can safety be ensured, making it possible to create a home where you can live with peace of mind. Something is a professional in residential ground. From "ground surveys" to "ground improvement" and "ground guarantees," we comply with the law and provide a one-stop service that utilizes new and appropriate methods for a speedy response. 【Three Strengths Needed for a Strong Ground】 ■ Bearing Capacity ■ Settlement Prevention Force ■ Earthquake Resistance *For more details, please refer to the PDF materials or feel free to contact us.

  • Other services

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[Drone Inspection Case] Regular Report / Investigated due to also having a leakage issue.

[Drone Inspection Case] Regular Report / Investigated due to also having a leakage issue.

Request for a 'Drone Infrared Survey' for a regular report conducted once every ten years. We will introduce a case where we also investigated due to a leakage issue.

Our company, which conducts building inspections using drones, has many pilots with over 1,000 flight hours. During actual operations, those who hold the national qualification of "Unmanned Aircraft Pilot" are involved. Additionally, staff responsible for infrared image analysis and report creation include holders of the "Infrared Building Diagnosis Technician" certification, ensuring that not only flight experience but also detailed knowledge of the work is provided by skilled professionals. 【Drone Infrared Survey: Case Introduction】 - Survey Purpose: Article 12 Inspection - Survey Area: Approximately 950 square meters - Inspection Method: Drone and Rope Access - On-site Survey Duration: 3 days - Survey Cost: Approximately 600,000 yen *You can view our company's case materials for "Drone Infrared Survey" by downloading the PDF below.

  • Other contract services

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[Drone Inspection Case] Regular Inspection of Specific Buildings / Inspection Completed in a Short Time

[Drone Inspection Case] Regular Inspection of Specific Buildings / Inspection Completed in a Short Time

"Drone infrared survey" The investigation of office buildings raised concerns about pedestrian traffic, but the survey was completed in a short time during the weekend when foot traffic was low.

Our company, which conducts inspections of buildings using drones, has many pilots with over 1,000 hours of flight time. During actual operations, those who hold the national qualification of "Unmanned Aircraft Pilot" are involved in the work. Additionally, staff responsible for infrared image analysis and report creation include holders of the "Infrared Building Diagnosis Technician" certification, ensuring that not only flight experience but also detailed knowledge of the tasks is handled by skilled professionals. 【Drone Infrared Survey: Case Introduction】 - Purpose of Survey: Article 12 Inspection (Regular Inspection of Specific Buildings) - Survey Area: Approximately 1,100 square meters - Inspection Method: Drone - On-site Survey Duration: 1 day - Survey Cost: Approximately 500,000 yen *You can view the case materials for our "Drone Infrared Survey" from the "PDF Download" link below.

  • Contract Inspection

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[Safety] Accident investigation with 3D scanning

[Safety] Accident investigation with 3D scanning

Collaboration across boundaries through data utilization! Introducing examples of medical field collaboration through medical-engineering partnerships.

We would like to introduce a case study of an accident investigation conducted using 3D scanning by our company. In the medical field, we decided to create an experimental device using strain gauges. To detect output with a strain gauge, several hundred microstrain (με) is required. On the other hand, there is a trade-off relationship between the condition of being below the yield stress and the detectable strain output value. By utilizing CAE and other tools, we successfully designed the experimental device. Through collaboration between medical and engineering fields, we were able to contribute, albeit modestly, to reducing the burden on patients and improving their quality of life (QOL). [Case Overview] ■ Industry: Medical ■ Job Type: Development ■ Experimental Content: Design and verification using CAE ■ Keywords: CAE, static analysis, elastic deformation, strain gauge *For more details, please refer to the PDF document or feel free to contact us.

  • 3D measuring device

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