Location History:
- Yamato, JP (1991 - 1998)
- Kodaira, JP (2000 - 2006)
Company Filing History:
4 out of 1,709 
4 out of 265 
2 out of 2,775 Years Active: 1991-2006
Title: Tetsuya Sagawa: Innovator in Electrical Connector Technology
Introduction
Tetsuya Sagawa is a prominent inventor based in Kodaira, Japan. He has made significant contributions to the field of electrical connectors, holding a total of 10 patents. His innovative designs focus on enhancing the functionality and reliability of electrical connections.
Latest Patents
One of Sagawa's latest patents involves an electrical connector that reduces backlash of the retainer in a main locking state. This invention increases the rigidity of the front plate of the retainer while providing dimensional stability and preventing warpage of the locking arms. The design includes a front insertion retainer that locks to the housing in both temporary and main locking positions. The retainer features a front plate with contact passage holes and locking arms extending from the upper and lower ends. Additionally, a strip protrudes from the back surface of the front plate, which mates with a recessed groove in the housing when in the main locking position. Another patent describes an electrical connector that includes an insulating housing and a retainer, which is movable between temporary and main locking positions. This design incorporates first retainer arms with locking members that prevent movement from the temporary to the main locking position.
Career Highlights
Throughout his career, Sagawa has worked with notable companies such as the Whitaker Corporation and Tyco Electronics Amp K.K. His experience in these organizations has contributed to his expertise in electrical connector technology.
Collaborations
Sagawa has collaborated with talented individuals in the field, including Ryo Sawada and Yasumasa Aita. Their combined efforts have led to advancements in electrical connector designs.
Conclusion
Tetsuya Sagawa's innovative work in electrical connectors has significantly impacted the industry. His patents reflect a commitment to improving the reliability and functionality of electrical connections.