Location History:
- Kurashiki, JP (1988)
- Okayama, JP (1988)
Company Filing History:
2 out of 1,256 
1 out of 1,326 
Years Active: 1988
Title: Hiroyasu Yuasa: Innovator in Roll Rearranging and Welding Technologies
Introduction
Hiroyasu Yuasa is a notable inventor based in Kurashiki, Japan. He has made significant contributions to the fields of manufacturing and engineering, particularly through his innovative patents. With a total of 2 patents, Yuasa has developed technologies that enhance production efficiency and safety in industrial processes.
Latest Patents
One of Yuasa's latest inventions is the roll rearranging apparatus. This apparatus is designed to allow an upper roll unit of a tension leveler to be easily taken in and out along with a lower roll group from a housing. The design aims to greatly reduce rearranging time and improve production efficiency by minimizing labor and enhancing work safety. The apparatus features an arm at the work side end of a roll support, which includes a hole for engagement with a moving up and down mechanism.
Another significant patent is the welding apparatus assembled together with a grinding device. This system is intended for butt weld joints of steel plates, such as steel strips. The grinding device is strategically arranged to move along the welded joint immediately after the welding torch. The clamping dies for the welding portion are divided and equipped with mechanisms to shift between clamping positions during welding and grinding. This innovative design allows for greater efficiency in the welding process.
Career Highlights
Hiroyasu Yuasa has worked with prominent companies in the industry, including Kawasaki Steel Corporation and Mitsubishi Jukogyo Kabushiki Kaisha. His experience in these organizations has contributed to his expertise and the development of his patented technologies.
Collaborations
Yuasa has collaborated with notable coworkers, including Namio Suganuma and Toshihiro Takemasa. Their collective efforts have likely influenced the advancements in the technologies Yuasa has developed.
Conclusion
Hiroyasu Yuasa's contributions to the fields of roll rearranging and welding technologies demonstrate his innovative spirit and commitment to improving industrial processes. His patents reflect a deep understanding of manufacturing needs and a dedication to enhancing efficiency and safety in the workplace.