List of Investigation, testing and inspection products

Where are microorganisms hiding? Quantify the cleanliness after washing and use it for the detection, indexing, and monitoring of microorganisms.

• Environmental Survey
• Other analytical equipment
• Other office supplies

Where are microorganisms hiding? Please quantify the cleanliness after washing and use it for the detection, indexing, and monitoring of microorganisms.

• Environmental Survey
• Other analytical equipment
• Other office supplies

We quickly measure the current situation during construction, such as initial surveys and disasters like landslides!

• Surveying Consulting
• Surveying

Measuring the position and cover thickness of rebar! Introducing rebar detection using electromagnetic wave radar.

• Non-destructive testing

Provision of a new testing method! It is possible to provide the captured image data in JPEG format.

• Non-destructive testing

Applicable to materials other than steel! It is widely used for checking the contents inside containers and more.

• Non-destructive testing

Ultrasonic thickness measurement compatible with various materials such as steel, titanium, aluminum, and FRP.

• Non-destructive testing

It is used for the butt welding joints of piping, tanks, and steel frames, as well as for the material inspection of rolled steel!

• Non-destructive testing

It is used for inspecting the welded parts of tanks, the tooth surfaces of gears, and the entire surface of bolts!

• Non-destructive testing

Applicable to almost all materials except metals! It is used for surface inspection of small parts and more.

• Non-destructive testing

Establishing high-quality non-destructive testing technology that fully meets our customers' quality needs!

• Non-destructive testing

We will act on your behalf to obtain the necessary permits and licenses for your new business!

• Surveying
• Environmental Survey

Protecting our lives from the perspective of 'measuring, observing, and guarding'! Total support for environmental initiatives!

• Other Management Services
• Environmental Survey
• Waste treatment facilities

Leveraging 60 years of rich experience and knowledge, we respond with all in-house analysis! Hiyoshi is a trusted and proven inspection agency.

• Other Management Services
• Measurement and Inspection
• Environmental Survey

Asbestos-containing building material surveyor registered! Cross-check A-rank asbestos analysis of building materials.

• Other Management Services
• Environmental Survey
• Structural Survey

Measurements are conducted according to methods outlined in JIS and environmental survey manuals! A list of dioxin standard values/analysis methods is provided.

• Measurement and Inspection
• Environmental Survey
• Other analytical equipment

Strengthening self-management of dioxins! Introduction to the rapid method for dioxins (bioassay method).

• Measurement and Inspection
• Environmental Survey

Our company is a designated investigation agency based on the Soil Contamination Countermeasures Act! Please consult us regarding investigations related to water treatment facilities.

• Other Management Services
• Environmental Survey

The peace of mind of the installer is the safety of the users! Please consult us as soon as possible regarding the management of water storage tank systems!

• Environmental Survey
• Other Management Services

Analyze flatness from 3D point cloud data! The analysis results will be displayed as a heatmap, contour lines, and grid.

• Other Software
• Non-destructive testing

We will conduct the "surveying" that is carried out first in construction work!

• Surveying

A service that can identify the areas needing repairs due to issues such as leaks and corrosion causing red water!

• Other construction services
• Structural Survey

Survey support service that significantly reduces on-site work time!

• Surveying
• Other Software

Ensuring reproducibility with three types of sensations! Equipment for testing the tensile load of anchor bolts that enables significant labor savings.

• Non-destructive testing
• Road construction
• Tunnel construction

We have a track record since the time we were called multirotors, covering inspections, surveys, 3D analysis, as well as program production, live broadcasts, commercials, and event aerial photography.

• Structural Survey
• Video Production
• others

Surface scratch imaging is now possible! Anyone can easily and quickly perform C-scan flaw detection! Inspection results are stored as digital data.

• Non-destructive testing

The AI will analyze weather data and user behavior data.

• Analysis and prediction system
• Internet System

We will display information and content suitable for each customer.

• Analysis and prediction system
• Internet System

50% off the cost of drain cleaning per household! It's a chance to save on maintenance costs!

• Drainage and ventilation equipment
• Analysis and prediction system
• others

Recommendation for investigation and diagnosis of aging water supply and drainage systems in condominiums.

• Hydrological survey
• others

We will respond to water quality tests based on the Water Supply Act water quality standards and the Building Management Act!

• Environmental Survey
• Water quality/pH measuring device

Water quality analysis services to protect human health and ecosystems!

• Hydrological survey
• Environmental Survey
• Water quality/pH measuring device

The highly scalable open frame structure allows for surveys on small vessels! From marine biological surveys to detailed underwater measurements of structures.

• Work boats, research vessels, underwater work machines
• Hydrological survey
• Other services and technologies

Visualizing changes in thermal conductivity at construction sites and buildings using infrared thermography! It excels in workability and safety.

• Non-destructive testing

Diagnosis possible without close visual inspection! For corrosion damage diagnosis of signal poles, sign poles, lighting poles, etc.

• Structural Survey

Investigation of damage to underwater and river structures, scour investigation of bridge piers and dams, and investigation of underwater cultural heritage.

• Structural Survey

Tunnel and water conduit investigations, buried pipe surveys, subsurface cavity and archaeological investigations! Also capable of measuring surface reflectance.

• Environmental Survey

For measuring pipe positions and conducting internal camera inspections! The information obtained from the survey can be used as data for the maintenance and management of the pipeline.

• Structural Survey

You can use it for managing construction conditions, inspecting buildings, and for viewing repairs!

• Security cameras and surveillance systems
• Renovation and repair methods
• Surveying

Compared to conventional ultrasonic testing with a fixed incident angle, inspection can be performed with a minimal scanning range.

• Non-destructive testing

4GLTE communication, compatible with three carriers, VPN communication support, heat-resistant industrial design.

• Analysis and prediction system

[Electrical Equipment Inspection Report Sample Giveaway] Diagnosis is possible even while the equipment is in operation! Contributing to improved safety and cost reduction through early detection of a...

• Non-destructive testing
• Structural Survey
• Other Management Services

Non-destructive testing using infrared camera imaging! Diagnosing details while ensuring the safety of the workers!

• Structural Survey
• Analysis and prediction system
• Non-destructive testing

NAOMi-CT 90 GAIKAN/Flat X-ray Imaging Device *Sample shooting currently accepted

• Non-destructive testing

NAOMi-CT 001C/X-ray Computed Tomography Device *Sample imaging currently accepted

• Non-destructive testing