This inventor holds 3 USPTO granted patents. Top assignee: Toyota Jidosha Kogyo Kabushiki Kaisha. Active years: 1979-1980.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1979-1980
Title: Noboru Toyama: Innovator in Exhaust Gas Recirculation Systems
Introduction
Noboru Toyama is a notable inventor based in Susono, Japan. He has made significant contributions to the field of internal combustion engines, particularly in the area of exhaust gas recirculation systems. With a total of 3 patents to his name, Toyama's work has had a considerable impact on automotive technology.
Latest Patents
Toyama's latest patents include innovative designs for exhaust gas recirculation systems. One of his patents focuses on a system that utilizes a vacuum-operated control valve to maintain a pressure chamber of nearly atmospheric pressure within the exhaust gas recirculation passage. This design incorporates a thermostatic control means that adjusts the vacuum based on engine temperature, optimizing the exhaust gas recirculation ratio during cold engine operation. Another patent describes a diaphragm-type exhaust gas recirculation control valve that is actuated by intake vacuum, which is modified by a vacuum control valve. This system includes a relief valve that ensures the exhaust gas recirculation passage closes immediately when the engine is decelerated.
Career Highlights
Noboru Toyama is currently employed at Toyota Jidosha Kogyo Kabushiki Kaisha, a leading automotive manufacturer. His work at Toyota has allowed him to develop and refine his innovative ideas in exhaust gas recirculation systems, contributing to the company's reputation for engineering excellence.
Collaborations
Throughout his career, Toyama has collaborated with talented individuals such as Toyokazu Baika and Norihiko Nakamura. These collaborations have fostered a creative environment that has led to the development of advanced automotive technologies.
Conclusion
Noboru Toyama's contributions to the field of internal combustion engines, particularly through his patents on exhaust gas recirculation systems, highlight his innovative spirit and dedication to automotive engineering. His work continues to influence the industry and improve engine performance.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile