Teruhiko Hirasawa

Title: Teruhiko Hirasawa: Innovator in Fastening Technology

Introduction

Teruhiko Hirasawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of fastening technology, particularly with his innovative patent that enhances the efficiency and reliability of fastening apparatuses.

Latest Patents

Hirasawa holds a patent for a "Fastening apparatus and fastener pass/fail determining method." This invention involves a fastening device that operates in a non-contacting state to heat and apply pressure to a shaft part while it is inserted through the through holes of workpieces. The device is designed to form a second head part of a fastener. It includes a fastening die that shapes the second head part and a pressure-applying device that exerts pressure on the fastening die. Additionally, a determining device assesses the quality of the fastener by analyzing a load curve during the pressure application process.

Career Highlights

Hirasawa is currently employed at Dai-ichi Dentsu Ltd., where he continues to innovate in the field of fastening technology. His work has been instrumental in advancing the capabilities of fastening devices, making them more efficient and reliable.

Collaborations

Throughout his career, Hirasawa has collaborated with talented individuals such as Takeshi Eguchi and Takayuki Kitou. These collaborations have contributed to the development of cutting-edge technologies in fastening systems.

Conclusion

Teruhiko Hirasawa is a distinguished inventor whose work in fastening technology has led to significant advancements in the industry. His innovative patent demonstrates his commitment to improving the efficiency and reliability of fastening apparatuses.