Company Filing History:
Years Active: 2015
Title: Motomu Kitamura: Innovator in Engine Valve Timing Control
Introduction
Motomu Kitamura is a notable inventor based in Ebina, Japan. He has made significant contributions to the field of automotive engineering, particularly in the area of engine valve timing control. His innovative work has led to the development of a patented technology that enhances engine performance and efficiency.
Latest Patents
Motomu Kitamura holds a patent for an "Engine Valve Timing Control Apparatus." This invention aims to achieve an intermediate lock state in a short period when an engine is stopped, thereby improving the accuracy of confirming the intermediate lock state. The apparatus includes a variable valve timing mechanism that varies engine valve timing and an intermediate lock mechanism that restricts the relative rotation positions of a first and a second rotor of the valve timing mechanism at an intermediate lock position for starting the engine. Upon detecting an engine stop request, the valve timing mechanism and the intermediate lock mechanism are driven and controlled to establish an intermediate lock state. If the intermediate lock state is not detected within a predetermined period after the engine stop request, an engine stopping process is executed. Even after this process, monitoring of the intermediate lock state continues.
Career Highlights
Motomu Kitamura is currently employed at Nissan Motor Company Limited, where he applies his expertise in automotive technology. His work has been instrumental in advancing engine control systems, contributing to the overall performance and reliability of Nissan vehicles.
Collaborations
Motomu Kitamura has collaborated with notable colleagues, including Hironori Ito and Kenji Ariga. These partnerships have fostered innovation and have been crucial in the development of advanced automotive technologies.
Conclusion
Motomu Kitamura's contributions to engine valve timing control exemplify the impact of innovative thinking in the automotive industry. His patented technology not only enhances engine performance but also reflects the importance of collaboration in driving advancements in engineering.