This inventor holds 1 USPTO granted patent. Top assignee: Hitachi, Ltd.. Active years: 1994.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1994
Title: Shigeyuki Kemma: Innovator in Internal Combustion Engine Technology
Introduction
Shigeyuki Kemma is a notable inventor based in Katsuta, Japan. He has made significant contributions to the field of internal combustion engine technology. His innovative designs aim to enhance engine performance and efficiency.
Latest Patents
Kemma holds a patent for an "Air intake arrangement for internal combustion engine." This invention includes a main air intake conduit leading to gas intake valves for engine cylinders. It features a main collector chamber and independent branching air intake passages connected in series. The design incorporates a throttle valve for controlling air flow, an auxiliary air intake passage, and an intake air control valve. The control unit determines the engine's operating condition and adjusts the intake air control valve accordingly.
Career Highlights
Shigeyuki Kemma is associated with Hitachi, Ltd., where he has contributed to advancements in engine technology. His work focuses on improving the efficiency and performance of internal combustion engines through innovative air intake designs.
Collaborations
Kemma has collaborated with notable colleagues, including Minoru Ohsuga and Toshiharu Nogi. Their combined expertise has contributed to the development of advanced technologies in the automotive sector.
Conclusion
Shigeyuki Kemma's contributions to internal combustion engine technology reflect his dedication to innovation and engineering excellence. His patent demonstrates a commitment to enhancing engine performance through thoughtful design.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile