This inventor holds 1 USPTO granted patent. Top assignee: Nissan Motor Company Limited. Active years: 1995.
Company Filing History:
Years Active: 1995
Title: Akinobu Yoshibe: Innovator in Internal Combustion Engine Technology
Introduction
Akinobu Yoshibe is a notable inventor based in Kamakura, Japan. He has made significant contributions to the field of internal combustion engines, particularly in enhancing their efficiency and performance. His innovative approach has led to the development of a unique patent that addresses critical aspects of engine operation.
Latest Patents
Yoshibe holds a patent for "Compression ratio control for internal combustion engine." This invention focuses on optimizing the operation of an internal combustion engine by adjusting the timing of the intake and exhaust valves. When the engine operates at low speeds with low and medium loads, the intake valve closes at an advanced timing to improve volumetric efficiency and increase the real compression ratio. Conversely, during low-speed operation with high loads, the exhaust valve closes at a retarded timing while the intake valve maintains its advanced closure. This innovative control mechanism helps prevent knocking while managing volumetric efficiency.
Career Highlights
Akinobu Yoshibe is currently employed at Nissan Motor Company Limited, where he continues to work on advancements in automotive technology. His expertise in engine design and performance optimization has made him a valuable asset to the company. With a focus on innovation, Yoshibe contributes to Nissan's commitment to developing efficient and reliable vehicles.
Collaborations
Yoshibe has collaborated with notable colleagues, including Michihiro Yamane and Shuichi Nishimura. Their combined efforts in research and development have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Akinobu Yoshibe's contributions to internal combustion engine technology exemplify the spirit of innovation in the automotive industry. His patent for compression ratio control demonstrates a forward-thinking approach to engine efficiency. Through his work at Nissan Motor Company Limited, Yoshibe continues to influence the future of automotive engineering.