Location History:
- Yokosuka, JP (2004)
- Kanagawa, JP (2003 - 2006)
Company Filing History:
Years Active: 2003-2006
Title: Kenji Oota: Innovator in Engine Control Systems
Introduction
Kenji Oota is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of engine control systems, holding a total of 5 patents. His work focuses on enhancing the efficiency and performance of internal combustion engines.
Latest Patents
One of Kenji Oota's latest patents is an intake-air control system for an engine. This innovative system enables the variable control of both intake-air quantity and compression ratio. It includes sensors that detect engine operating conditions and the compression ratio. A control unit is electronically connected to these sensors, allowing for feedback control of the intake-air quantity based on the compression ratio and engine operating conditions. The control unit also executes phase-matching between changes in intake-air quantity and compression ratio, considering the slower response of compression ratio changes.
Another notable patent is the air-fuel ratio control apparatus and method for internal combustion engines. This system features an EGR valve positioned in an EGR passage between the intake and exhaust manifolds. It calculates a target EGR quantity and determines which air-fuel ratio feedback control to execute based on this target. During rich spike control execution, feedback control through intake-air quantity is unconditionally performed.
Career Highlights
Kenji Oota is currently employed at Nissan Motor Company Limited, where he continues to innovate in engine technology. His work has been instrumental in developing advanced systems that improve engine performance and efficiency.
Collaborations
Throughout his career, Kenji has collaborated with notable colleagues, including Hiroshi Iwano and Kensuke Osamura. These collaborations have contributed to the successful development of various engine control technologies.
Conclusion
Kenji Oota's contributions to engine control systems have made a significant impact in the automotive industry. His innovative patents reflect his dedication to enhancing engine performance and efficiency.