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investigation Product List and Ranking from 34 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.

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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. Three investigations to understand the current situation: [Floor tilt, hollow space under the floor, machine vibrations]
  2. Fallen dust counter for investigating attached debris, foreign objects, and fallen dust.
  3. Outsourced skilled labor unit price survey
  4. Benchmark survey of vehicles and related parts.
  5. 4 Investigation related to anti-social forces トクチョー

investigation Product List

46~60 item / All 322 items

Displayed results

Comprehensive Water Research Institute - Historical Survey

We have experience in 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 property registration certificates and aerial photographs, and evaluate it in the report.

  • Water quality testing
  • Soil testing
  • Odor Testing

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Survey on the Status of Asian Expansion of Automotive Plastic Parts Molding Manufacturers in 2014

Investigate the manufacturing bases of automotive plastic parts manufacturers in the Asia region.

An overview of a Japanese company primarily molding plastic parts for automobiles (product composition, molding methods such as injection molding, number of molding machines) and the presence or absence of overseas production in the Asian region, along with a brief overview of overseas subsidiaries and future expansion plans based on the latest research materials. Analysis of the Asian strategies of automobile manufacturers (eight Japanese companies including Toyota), as well as the automotive markets in China, Thailand, Indonesia, Malaysia, and India, including production volume forecasts.

  • plastic
  • Injection Molding Machine
  • Temperature and Humidity Control

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Water Supply Act - Drinking Water Survey

We will accurately and quickly analyze the quality of tap water.

The Waterworks Act and drinking water surveys include statutory tests such as the 50-item inspections specified by the Waterworks Act, as well as analyses tailored to customer needs, such as trace pesticide analysis. Water supply is an essential lifeline for human life. The Waterworks Act establishes water quality standards that must be maintained, ensuring safety. Our company is a testing institution designated by the Minister of Health, Labour and Welfare under Article 20 of the Waterworks Act, and we accurately and swiftly analyze the quality of tap water. For more details, please contact us.

  • Water quality testing

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Asbestos building material analysis preliminary survey

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

Nisshin Environment has extensive experience in asbestos analysis and surveys, so please feel free to consult us not only about air and building materials (covering 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.

  • Contract measurement

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Soil contamination investigation [Providing highly accurate and reliable surveys and analyses]

We provide highly accurate and reliable soil contamination surveys!

Under the Soil Contamination Countermeasures Act (Soil Contamination Act), owners of land that was a factory or business site related to the use of specified harmful substances that have been discontinued must have the soil contamination status of that land investigated by a designated investigation agency and report the results to the governor of the prefecture. Additionally, some ordinances may have a broader scope of application for soil contamination investigations than the Soil Contamination Countermeasures Act. For example, under the Tokyo Metropolitan Environmental Protection Ordinance, when a factory or designated work site is discontinued or removed, not only current but also past harmful substances handled are subject to investigation, and land alterations of 3,000 square meters or more are also subject to investigation. Nisshin Environmental Investigation Center is a designated investigation agency and also an environmental measurement certification office, so if the possibility of soil contamination cannot be ruled out through document investigations and analysis becomes necessary, we provide highly accurate and reliable investigations and analyses according to the legally prescribed methods (official methods). *For details, please request materials or view the PDF data from the download.

  • Soil testing
  • Contract measurement

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Soil Analysis Survey [Leave it to us for analysis related to generated soil and soil contamination countermeasures]

Soil analysis of construction-generated soil. Soil analysis based on the Soil Contamination Countermeasures Act. Leave it to us. We can provide support services related to soil analysis.

The disposal of harmful substances in the ground, excessive fertilization, and pesticide infiltration due to long-term agricultural activities have become serious issues of soil and groundwater contamination throughout Japan. The Nisshin Environmental Research Center provides highly accurate and reliable investigation and analysis in accordance with legally established methods (official methods) when the possibility of soil contamination cannot be denied based on document investigations and analysis becomes necessary. Professional analysts utilize new equipment to quickly and accurately derive results. Please feel free to contact us when needed. [Investigation Contents] ■ Soil analysis and soil quality testing for construction-generated soil at various receiving sites related to civil engineering, construction, water supply, and sewage works. ■ Soil analysis based on soil contamination countermeasures related to the redevelopment or sale of former factory sites. *For more details, please refer to the PDF materials or feel free to contact us.

  • Soil testing

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Underwater construction / Formwork, core drilling, cutting, welding, inspection, others

We are widely engaged in construction related to water.

At Nippon Marine Service Co., Ltd., we not only carry out various special construction projects but also conduct many underwater construction works, surveys, and environmental measures, all with a focus on safety. For construction in underwater environments such as rivers and seas, trust "Nippon Marine Service," which possesses special techniques and methods (such as underwater wire sawing and temporary cutoff LPF methods). For more details, please refer to our catalog or feel free to contact us.

  • others

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Work environment measurement and asbestos survey

We measure, analyze, and evaluate the work environment and provide advice for creating a more comfortable workplace.

Our asbestos survey measures, analyzes, and evaluates the working environment based on the Industrial Safety and Health Act, providing advice for creating a more comfortable working environment for our clients. Article 65 of the Industrial Safety and Health Act stipulates that records must be kept for indoor workplaces and other workplaces where harmful operations are conducted. To facilitate smooth operations, we propose a more comfortable workplace environment. 【Target Businesses】 ■ Indoor workplaces that significantly emit dust from soil, rocks, minerals, metals, or carbon ■ Indoor workplaces with extreme heat, cold, or humidity ■ Indoor workplaces that produce significant noise ■ Underground workplaces ■ Rooms in buildings equipped with central air conditioning systems that are used for office purposes *For more details, please refer to the PDF materials or feel free to contact us.

  • Contract measurement
  • others

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Investigation of the effects of various devices such as pacemakers and ICDs.

We will prepare a report that measures and investigates the electromagnetic fields generated by various devices, explaining the potential impact on pacemakers and other devices, as well as possible countermeasures.

Each equipment manufacturer has no method to conduct tests to determine whether their products affect pacemakers, ICDs, etc., and is unable to provide accurate information in the attached documents and user manuals. As a result, they either prohibit or restrict the use of their devices, or if there have been no past incidents, they may choose not to include warning labels. Our company has developed guidelines for electromagnetic effects on pacemakers and ICDs based on electromagnetic impact studies previously conducted by the Ministry of Internal Affairs and Communications and the Ministry of Health, Labour and Welfare, as well as our own electromagnetic impact tests conducted in collaboration with the Electromagnetic Environment and Electromagnetic Wave Protection Product Evaluation Association (EAE). In accordance with these guidelines, we will conduct electromagnetic field measurement surveys of the equipment handled by companies and prepare reports that clearly explain to users the potential impacts on pacemakers and ICDs, as well as points of caution and countermeasures. Additionally, based on the report, it is possible to obtain the electromagnetic safety evaluation mark "EAE Mark." Once the evaluation mark is obtained, the safety of the product concerning pacemakers, etc., will be publicly announced. In the event of discrepancies in safety evaluations that affect pacemakers, EAE will conduct an investigation and provide compensation to pacemaker users.

  • EMC Testing

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Technical Information Magazine 201904-01 Survey on Cellulose Nanofiber Technology

The technical information magazine The TRC News provides the latest information on analytical techniques that are useful for research and development, solving production troubles, and quality control.

**Abstract** In the development using new materials, it is expected that the functions of the materials will be fully utilized and applied in various applications. In this context, by understanding the basic functions of new materials and simultaneously conducting multifaceted examinations such as information gathering on application prospects and identifying challenges, we can connect the practical application of new materials to their extensive deployment. Here, taking CNF as an example, we will introduce the information obtained through technological development research regarding the situation surrounding CNF and the effective utilization of its functions. **Table of Contents** 1. Introduction 2. Results of the literature survey on CNF research 3. Conclusion

  • Contract Analysis
  • Contract measurement
  • Technical and Reference Books

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Soil contamination survey

Available 365 days a year, our technical managers are here to assist! We also offer proposals for administrative responses and soil contamination measures.

At Kankyo Co., Ltd., we offer "Soil Contamination Surveys." We respond swiftly to customer inquiries. Our experienced technical managers, who have been engaged in soil contamination surveys since before the enforcement of the Soil Contamination Countermeasures Act, will propose surveys tailored to your needs. Additionally, the collected soil and soil gas will be analyzed and measured by skilled environmental measurement professionals, providing you with reliable quality survey results. 【Features】 ■ 365-day speedy response ■ Experienced technical managers available ■ Measurements conducted by skilled environmental measurement professionals ■ Proposals for administrative responses and soil contamination countermeasures are also possible *For more details, please refer to the PDF document or feel free to contact us.

  • Other contract services

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Numerous achievements! Investigation of foreign substances (defective products) in the production line and process.

We assist in investigating the causes of complaints and foreign substance issues and in solving problems! We have received high praise from pharmaceutical companies, food companies, and cosmetics companies!

We conduct foreign substance and complaint response testing. We identify foreign substances through electron microscopy analysis, IR analysis (organic substance analysis), inorganic element analysis, and more, assisting in uncovering the causes of troubles and solving problems. Target foreign substances: glass, plastic, human hair, animal hair, fibers, plant fragments, metal pieces, mold, and other microorganisms. 1. Observation using a microscope (phase contrast microscope, electron microscope, etc.) 2. Organic substance analysis using FT-IR 3. Element analysis using EDX Speed is crucial in responding to foreign substances and complaints. Our foreign substance analysis aims to meet customer satisfaction regarding delivery times. Please feel free to contact us for more details.

  • Contract Inspection
  • Contract measurement
  • Electron microscope

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Sagamihara Riko Co., Ltd. "Concrete Internal Investigation"

Investigation of concrete interiors using X-rays and radar!

At Sagami Riko Co., Ltd., we conduct "Concrete Internal Investigations" that allow for the confirmation of rebar conditions within concrete and the detection of embedded objects to prevent accidents. Using X-rays, we take transmission photographs to confirm the positions and diameters of rebar, as well as the presence and locations of electrical conduits and cables through the "X-ray Exploration Method." Additionally, we can conduct investigations using the "Radar Exploration Method," which involves radiating electromagnetic waves into the concrete from an antenna capable of sending and receiving signals, and receiving reflected waves from objects with different electrical properties than concrete. The results are displayed as cross-sectional images, allowing us to verify the positions and depths of the objects. Please feel free to contact us if you have any inquiries. [Features] ■ Confirmation of rebar conditions within concrete ■ Detection of embedded objects to prevent accidents *For more details, please download the PDF or feel free to contact us.

  • Other services

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