This inventor holds 2 USPTO granted patents. Top assignee: Mitsubishi Jidosha Kogyo Kabushiki Kaisha. Active years: 1989-1990.
Company Filing History:
Years Active: 1989-1990
Title: Shigeo Yazawa: Innovator in Engine Technology
Introduction
Shigeo Yazawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of engine technology, particularly with his innovative designs aimed at improving engine efficiency and reducing emissions. With a total of 2 patents to his name, Yazawa continues to push the boundaries of automotive engineering.
Latest Patents
One of Yazawa's latest inventions is the Variable Swirl Intake Apparatus for engines. This apparatus is designed to control the swirl of intake air in the cylinder chamber of an engine. The variable swirl intake apparatus features an intake port with an entrance portion formed on the cylinder head, which extends from the side surface of the cylinder head. It includes a swirl chamber that communicates with the entrance portion, providing a swirl to the gas flow. The apparatus also incorporates an intake valve for opening and closing the connection between the swirl chamber and the cylinder chamber. Additionally, a swirl control path is included to manage the gas flow based on the engine's operating conditions. This innovative design aims to reduce nitrogen oxides (NOx) and fuel consumption rates, showcasing Yazawa's commitment to environmentally friendly technology.
Career Highlights
Shigeo Yazawa is currently employed at Mitsubishi Jidosha Kogyo Kabushiki Kaisha, a leading automotive manufacturer. His work at Mitsubishi has allowed him to collaborate with other talented engineers and contribute to groundbreaking advancements in engine technology.
Collaborations
Yazawa has worked alongside notable colleagues such as Taizo Shimada and Tomoaki Tajima. Their combined expertise has fostered a collaborative environment that encourages innovation and the development of cutting-edge automotive solutions.
Conclusion
Shigeo Yazawa's contributions to engine technology exemplify the spirit of innovation in the automotive industry. His work not only enhances engine performance but also addresses critical environmental concerns. Through his patents and collaborations, Yazawa continues to make a lasting impact on the future of automotive engineering.