Location History:
- Kanagawa, JP (1988)
- Shizuoka-ken, JP (2001 - 2005)
- Fukuroi, JP (2008)
Company Filing History:
6 out of 363 
1 out of 2,430 
Years Active: 1988-2008
Title: Shigeharu Nishimura: Innovator in Clutch Technology
Introduction
Shigeharu Nishimura is a notable inventor based in Fukuroi, Japan. He has made significant contributions to the field of clutch technology, holding a total of 6 patents. His innovative designs have enhanced the performance and efficiency of various automotive components.
Latest Patents
One of his latest patents is a friction plate for a wet-type multiplate clutch. This friction plate features a core plate with friction linings fixed on opposite sides. The design of the friction linings includes a thickness that gradually increases from the inner circumferential portion to the outer circumferential portion. Another significant patent is for a lockup clutch assembly used in torque converters. This assembly includes a friction lining that is divided into outer-circumference-side and inner-circumference-side linings, with the outer lining containing a higher proportion of diatomaceous earth as a filler.
Career Highlights
Throughout his career, Shigeharu Nishimura has worked with prominent companies such as NSK-Warner K.K. and NSK Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in clutch technology.
Collaborations
He has collaborated with notable coworkers, including Yoshio Kinoshita and Shiro Takeuchi, contributing to various projects and advancements in their field.
Conclusion
Shigeharu Nishimura's contributions to clutch technology through his patents and collaborations highlight his role as a significant inventor in the automotive industry. His work continues to influence the design and functionality of automotive components.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.