Location History:
- Yamatokooriyama, JP (2004)
- Kashiwara, JP (2005 - 2006)
Company Filing History:
Years Active: 2004-2006
Title: Tatsuhiro Yamamoto: Innovator in Power Steering Technology
Introduction
Tatsuhiro Yamamoto is a notable inventor based in Kashiwara, Japan. He has made significant contributions to the field of automotive technology, particularly in power steering systems. With a total of three patents to his name, Yamamoto's work reflects his dedication to innovation and engineering excellence.
Latest Patents
One of Yamamoto's latest patents is a motor-operated power steering device. This device transmits rotational force from a steering assistance motor to a steering shaft through a gear fitted around the outer circumference of the steering shaft. A key feature of this invention is a torque limiter positioned between the steering shaft and the gear. This torque limiter includes a torque setting member that undergoes diametric deformation when fitted between the outer circumference of the steering shaft and the inner circumference of the gear. The diametric force applied to both the steering shaft and the gear corresponds to the deformation of the torque setting member, allowing for precise control of the limit torque value.
Career Highlights
Yamamoto's career is marked by his role at Koyo Seiko Company, Ltd., where he has been instrumental in developing advanced automotive technologies. His expertise in power steering systems has positioned him as a key figure in the industry.
Collaborations
Yamamoto has collaborated with notable coworkers, including Manabu Takaoka and Shigetaka Kinme. Their combined efforts have contributed to the success of various projects within the company.
Conclusion
Tatsuhiro Yamamoto's innovative work in power steering technology showcases his commitment to enhancing automotive performance and safety. His patents reflect a deep understanding of engineering principles and a drive to improve vehicle functionality.