Location History:
- Kashiwara, JP (1994 - 1997)
- Osaka, JP (1991 - 2000)
- Yamatokooriyama, JP (2002)
- Nara, JP (2011)
- Yamatokoriyama, JP (2000 - 2017)
Company Filing History:
9 out of 772 
8 out of 2,415 
1 out of 5 Years Active: 1991-2017
Title: The Innovative Contributions of Shinji Yasuhara
Introduction
Shinji Yasuhara is a prominent inventor based in Yamatokoriyama, Japan. He has made significant contributions to the field of engineering, particularly in the development of continuously variable transmission systems. With a total of 17 patents to his name, Yasuhara's work has had a lasting impact on automotive technology.
Latest Patents
Yasuhara's latest patents include advancements in chain continuously variable transmission. This innovation involves a mechanism where a chain is wound around a pulley, allowing the pin-pulley contact point to slide and move on a conical surface of the pulley. The design focuses on minimizing the contact point slip distance at both the maximum and minimum running radii of the chain. Another notable patent is for a chain designed for continuously variable transmission, where adjacent chain elements transmit tension through pin contact. This mechanism allows for a controlled movement of the chain elements, enhancing the efficiency of the transmission system.
Career Highlights
Throughout his career, Yasuhara has worked with notable companies such as Koyo Seiko Company, Ltd. and Jtekt Corporation. His experience in these organizations has contributed to his expertise in mechanical engineering and innovation in transmission systems.
Collaborations
Yasuhara has collaborated with talented individuals in the field, including Takao Tamagawa and Kouichi Ueda. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Shinji Yasuhara's contributions to the field of engineering, particularly in continuously variable transmission systems, showcase his innovative spirit and dedication to advancing technology. His patents reflect a deep understanding of mechanical principles and a commitment to improving automotive performance.
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.