Location History:
- Gifu, JP (2017)
- Tokyo, JP (2024)
Company Filing History:
Years Active: 2017-2024
Title: Tetsuo Arahata: Innovator in Shock Absorber Technology
Introduction
Tetsuo Arahata is a notable inventor based in Gifu, Japan. He has made significant contributions to the field of shock absorber technology, holding a total of 2 patents. His innovative designs focus on improving the performance and reliability of shock absorbers used in various applications.
Latest Patents
Arahata's latest patents include a shock absorber designed to enhance dimensional quality and sealing performance. This invention features a cylinder, an outer tube, an intermediate tube, and a discharge passage defined between the intermediate tube and the cylinder. The intermediate tube is equipped with a groove on its inner circumferential surface, which accommodates a seal ring that closes the discharge passage. The design ensures a specific relationship between angles θ1 and θ2, optimizing the functionality of the shock absorber.
Another patent involves a shock absorber that includes a damping passage connecting an expanding-side chamber with a contracting-side chamber within a cylinder. This design incorporates a housing that forms a pressurizing chamber, a free piston that partitions the chamber, and various passages that connect the chambers. A spring element is included to suppress displacement of the free piston, while a cushion is designed to mitigate excessive movement when the piston is displaced beyond a predetermined amount.
Career Highlights
Tetsuo Arahata is currently employed at KYB Corporation, a leading company in the development of hydraulic and pneumatic products. His work at KYB has allowed him to focus on advancing shock absorber technology, contributing to the company's reputation for innovation and quality.
Collaborations
Arahata has collaborated with talented coworkers such as Tomomi Hayase and Seiji Iwahara. Their combined expertise has fostered a creative environment that encourages the development of cutting-edge technologies in the field of shock absorbers.
Conclusion
Tetsuo Arahata's contributions to shock absorber technology exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of engineering principles and a dedication to improving product performance. Arahata's work continues to influence the industry and inspire future advancements in shock absorber design.