Location History:
- Toyota, JP (2003 - 2004)
- Nagoya, JP (1989 - 2012)
Company Filing History:
36 out of 36,499 
2 out of 2,064 
1 out of 1 Years Active: 1989-2012
Title: Hideo Tomomatsu: Innovating Automotive Hydraulic Systems
Introduction
Hideo Tomomatsu is a prominent inventor based in Nagoya, Japan. With an impressive portfolio of 40 patents, he has significantly contributed to the field of automotive engineering, particularly in hydraulic control systems for automatic transmissions. His innovative designs have paved the way for enhanced vehicle performance and reliability.
Latest Patents
Among his notable patents, Tomomatsu has developed a "Hydraulic Control Apparatus of Automatic Transmission," which features engagement pressure solenoid valves designed to regulate pressure supplied to hydraulic servos of frictional engagement elements. This invention allows for the precise establishment of respective transmission gear speeds through effective management of engagement pressures.
Another significant invention is the "Shift Device for Vehicle," which commands an electric actuator for shifting between various gear ranges of a vehicle's transmission. This device utilizes a shift lever that moves between a neutral position and multiple manipulation positions, monitored by sensors that detect the lever's positioning. Such innovations exhibit Tomomatsu's dedication to advancing automotive technology.
Career Highlights
Hideo Tomomatsu has worked extensively with Toyota Motor Corporation, a leader in automotive innovation. His tenure at Toyota allowed him to apply his expertise in hydraulic systems and contribute to the company’s robust portfolio of automotive designs. This experience has been crucial in honing his skills and deepening his understanding of vehicle dynamics.
Collaborations
Throughout his career, Tomomatsu has collaborated with esteemed colleagues, including Yasuo Hojo and Hiroji Taniguchi. These collaborations have fostered a rich environment for idea exchange and innovation, further enhancing the development of cutting-edge automotive technologies.
Conclusion
Hideo Tomomatsu's contributions to automotive engineering through his numerous patents reflect a commitment to innovation and excellence. His advancements in hydraulic control apparatuses and shift devices showcase his expertise and creativity in solving complex engineering challenges. As the automotive industry continues to evolve, inventors like Tomomatsu will play a critical role in shaping the future of vehicle technology.
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.