Location History:
- Aichi-gun, JP (2014 - 2016)
- Nisshin, JP (2014 - 2017)
- Nagakute, JP (2017 - 2021)
Company Filing History:
10 out of 1,138 
9 out of 36,499 
3 out of 5,207 
Years Active: 2014-2021
Title: The Innovative Mind of Eiji Tsuchiya
Introduction
Eiji Tsuchiya, an accomplished inventor based in Nagakute, Japan, has made significant contributions to the field of drive force transmission devices with a total of 14 patents to his name. His innovative designs focus on simplifying structures while enhancing functionality, particularly in automotive applications.
Latest Patents
Among his latest patents is a unique drive force transmission device designed to transmit the elastic energy of an elastic member to an output shaft more efficiently than traditional models. This device includes a first input shaft and a second shaft incorporating a crankshaft and an intermediate shaft. The design allows for force to be applied in both the direction of rotation and the opposite direction, with the strength of the force varying with the rotation.
Another notable invention is a torque variation suppressing apparatus, which utilizes both first and second elastic elements to periodically change the torque applied to a rotating element. By adjusting the phase of the torque from these elastic elements, Tsuchiya's invention effectively allows for variable overall torque characteristics applied to the rotation element, thus enhancing performance.
Career Highlights
Eiji Tsuchiya has held key positions at prominent companies in the automotive industry, including Toyota Chuo Kenkyusho and Toyota Motor Corporation. His experience in these renowned organizations has fostered a deep understanding of automotive technologies and innovation.
Collaborations
Throughout his career, Eiji has collaborated with esteemed colleagues like Takao Watanabe and Akira Murakami. Together, they have worked on various projects that have advanced the field of automotive technologies and contributed to the development of groundbreaking inventions.
Conclusion
Eiji Tsuchiya's inventive prowess and dedication to innovation have led to significant advancements in drive force transmission technology. With a strong foundation in automotive engineering and a portfolio of patents that reflect his expertise, Tsuchiya continues to inspire aspiring inventors in the field. His work not only enhances vehicle performance but also paves the way for future innovations in automotive design.
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.