１．Pipe Sealing Technology
Clicking on the blue patent name will allow you to see the details
Patent No.7644446 Pipe end sealing method
Sealer is applied in an annular pattern to the pipe bore and cured before sealing to increase adhesion and prevent contamination of molds and other components.
We were able to acquire this certification because we were not satisfied with the current status quo in pipe sealing technology and aimed for even greater heights!
（From a researcher who joined the company in 2024）
Sealer is applied in an annular pattern to the pipe bore and cured before sealing to increase adhesion and prevent contamination of molds and other components.
We were able to acquire this certification because we were not satisfied with the current status quo in pipe sealing technology and aimed for even greater heights!
（From a researcher who joined the company in 2024）
２．Surface Treatment Technology
Patent No.7582660 Plating dissolution tank and plating solution composition adjustment method
Complex plating solution adjustment can now be done by adjusting only one valve.
This patent is the first step toward making the company a multi-faceted company that is not confined to the framework of an auto parts company！
（From a researcher who joined the company in 2023）
Complex plating solution adjustment can now be done by adjusting only one valve.
This patent is the first step toward making the company a multi-faceted company that is not confined to the framework of an auto parts company！
（From a researcher who joined the company in 2023）
３．Friendly layout for vehicles using electric wheelchairs
Patent No.7368807 Power equipment for wheelchairs
Patent No.7133206 Power equipment for wheelchairs
In wheelchairs with removable drive units, the layout is designed for easy entry and exit for the user.
This patent is the first step toward making the company a multi-faceted company that is not confined to the framework of an auto parts company！
（From a researcher who joined the company in 2024）
Patent No.7133206 Power equipment for wheelchairs
In wheelchairs with removable drive units, the layout is designed for easy entry and exit for the user.
This patent is the first step toward making the company a multi-faceted company that is not confined to the framework of an auto parts company！
（From a researcher who joined the company in 2024）
４．New manufacturing method for bolted fastening surfaces
Patent No.6764162 Fastening structure and method for manufacturing fastening surfaces
A new method of manufacturing fastening surfaces using a coating agent to ensure sufficient frictional force and prevent offerings when fastening multiple metal parts has been established.
Even in the routine work of fastening with bolts, we are always thinking about problems and working with an awareness of kaizen！！
（From a researcher who joined the company in 2023）
A new method of manufacturing fastening surfaces using a coating agent to ensure sufficient frictional force and prevent offerings when fastening multiple metal parts has been established.
Even in the routine work of fastening with bolts, we are always thinking about problems and working with an awareness of kaizen！！
（From a researcher who joined the company in 2023）
５．Pipe Sealing Technology
Patent No.6638983 Powder Dispensing Device
Welding after special processing of the pipe body seals the pipe securely.
Pipe sealing technology plays an important role in the surface treatment process.
We will continue to strive to create new technologies！！
（From a researcher who joined the company in 2024）
Welding after special processing of the pipe body seals the pipe securely.
Pipe sealing technology plays an important role in the surface treatment process.
We will continue to strive to create new technologies！！
（From a researcher who joined the company in 2024）
６．Powder Dispensing Device
Patent No.7812515 Powder Dispensing Device
This device enables fast and uniform powder application across the target surface.
Furthermore, automating manual process has helped to reduce the workforce.
We pay close attention to every detail
－even to the way powder is sprinkled
（From a researcher who joined the company in 2018）
This device enables fast and uniform powder application across the target surface.
Furthermore, automating manual process has helped to reduce the workforce.
We pay close attention to every detail
－even to the way powder is sprinkled
（From a researcher who joined the company in 2018）