This inventor holds 3 USPTO granted patents. Top assignees: Aisin Seiki Kabushiki Kaisha, Toyota Jidosha Kogyo Kabushiki Kaisha. Active years: 1981-1982.
Company Filing History:
3 out of 5,207 
3 out of 1,838 Years Active: 1981-1982
Title: The Innovations of Riichi Tsuji
Introduction
Riichi Tsuji is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of automotive engineering, particularly in the development of innovative devices that enhance vehicle performance. With a total of 3 patents to his name, Tsuji's work reflects a deep understanding of mechanical systems and their applications in modern vehicles.
Latest Patents
One of Tsuji's latest patents is the Multiple Throttle Level Orifice Apparatus. This invention provides a sophisticated mechanism that couples a vacuum advancer of a distributor with a carburetor in a vehicle engine. The apparatus features a body with an upper and lower opening, separated by an isolation wall containing multiple orifices. Each orifice is strategically designed to control the throttle level of the fluid path, allowing for precise adjustments in engine performance. Another significant patent is the Integrated Valve Device, which includes a base board and control valve means for an exhaust gas purifying system. This device is designed for efficient engagement with the base board, ensuring optimal functionality in reducing emissions.
Career Highlights
Throughout his career, Tsuji has worked with prominent companies in the automotive industry, including Aisin Seiki and Toyota Motor Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in vehicle technology.
Collaborations
Tsuji has collaborated with esteemed colleagues such as Masami Inada and Kazuhiko Kitamura. These partnerships have fostered a creative environment that has led to the successful development of various automotive technologies.
Conclusion
Riichi Tsuji's contributions to automotive engineering through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the design and functionality of modern vehicles, showcasing the importance of innovation in automotive technology.