Company Filing History:
Years Active: 2007-2011
Title: Masatoshi Hidaka: Innovator in Combustion Control Technology
Introduction
Masatoshi Hidaka is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of internal combustion engines, particularly in combustion control technology. With a total of 3 patents to his name, Hidaka's work is recognized for its innovative approaches to enhancing engine performance and efficiency.
Latest Patents
Hidaka's latest patents include a "Combustion control apparatus for direct-injection spark-ignition internal combustion engine." This apparatus is designed to select an extremely retarded combustion mode while the engine operates under specific conditions. In this mode, ignition timing is set to occur after the compression top dead center, with fuel injection occurring before ignition timing and after compression top dead center. The apparatus also inhibits this mode when the exhaust purifier is in a cold state.
Another notable patent is the "Control apparatus and method for inner cylinder direct injection spark ignited internal combustion engine." This invention involves a fuel injection valve that directly injects fuel into the engine cylinder. It executes a super retard combustion strategy, setting ignition timing after the compression stroke top dead center and injecting fuel before this timing. This method aims to decrease fuel injection quantity during low-pressure conditions immediately after engine start.
Career Highlights
Masatoshi Hidaka is currently employed at Nissan Motor Company Limited, where he continues to develop innovative technologies for internal combustion engines. His work has been instrumental in advancing the efficiency and performance of modern engines.
Collaborations
Hidaka has collaborated with notable colleagues, including Akira Nakajima and Hitoshi Ishii. Their combined expertise has contributed to the successful development of advanced combustion control technologies.
Conclusion
Masatoshi Hidaka's contributions to combustion control technology have positioned him as a key figure in the automotive industry. His innovative patents reflect a commitment to improving engine performance and efficiency.