Location History:
- Iwata, JP (2015 - 2017)
- Shizuoka, JP (2018)
Company Filing History:
7 out of 2,464 
1 out of 1 Years Active: 2015-2018
Title: Takahiro Yamashita: Innovator in Chain Transmission Technology
Introduction
Takahiro Yamashita is a prominent inventor based in Shizuoka, Japan. He has made significant contributions to the field of chain transmission devices, holding a total of 7 patents. His innovative designs have improved the efficiency and functionality of various mechanical systems.
Latest Patents
Yamashita's latest patents include a chain transmission device that features chain guides capable of guiding a chain. This device incorporates a plurality of spaced apart rollers for effective chain guidance. The design ensures that the distance L (m) between contact points of a trained portion of the chain satisfies specific inequalities related to excitation frequency, mass, and tension. Another notable patent is a chain transmission device for driving camshafts. This device includes a loose side chain portion and is designed to reduce noise by setting the winding angle of the chain on the outer periphery of the roller closest to the crank sprocket to be 170 degrees or greater.
Career Highlights
Throughout his career, Takahiro Yamashita has worked with reputable companies such as NTN Corporation and BorgWarner Morse Systems Japan K.K. His experience in these organizations has allowed him to refine his skills and contribute to advancements in chain transmission technology.
Collaborations
Yamashita has collaborated with notable coworkers, including Akio Kato and Hisataka Hasegawa. These partnerships have fostered innovation and the development of cutting-edge technologies in their field.
Conclusion
Takahiro Yamashita is a distinguished inventor whose work in chain transmission devices has made a lasting impact on the industry. His patents reflect a commitment to innovation and excellence in engineering.