Masanobu Kimura

Title: Masanobu Kimura: Innovator in Hydraulic Systems

Introduction

Masanobu Kimura is a notable inventor based in Ama-gun, Japan. He has made significant contributions to the field of hydraulic systems, particularly in automatic transmissions. With a total of 2 patents, his work has had a considerable impact on vehicle performance and efficiency.

Latest Patents

One of Kimura's latest patents is the "Hydraulic Pressure Supply Device of Automatic Transmission." This invention provides a hydraulic supply device that efficiently supplies operating oil to an automatic transmission. It enables the transmission to shift power from the engine to the drive wheels by engaging multiple frictional devices using hydraulic pressure. The device includes an accumulator for storing operating oil, a leaking flow compensation hydraulic pump, and a hydraulic supply control mechanism that ensures smooth operation when the engine is restarted after an automatic stop.

Another significant patent is the "Speed Change Control Apparatus for Toroidal CVT." This controller determines the target gear ratio based on the accelerator opening and vehicle speed. It adjusts the stroke of a trunnion by comparing the present inclination with a target inclination, thereby controlling the stroke through a hydraulic control valve. The stroke is further corrected according to the input/output disc pushing force, enhancing the vehicle's performance.

Career Highlights

Masanobu Kimura has worked with prominent companies in the automotive industry, including Aisin Seiki Co., Ltd. and Toyota Motor Corporation. His experience in these organizations has allowed him to develop innovative solutions that address the challenges faced in modern vehicle design.

Collaborations

Throughout his career, Kimura has collaborated with talented individuals such as Tomohiro Miyabe and Ryoichi Hibino. These partnerships have contributed to the advancement of his inventions and the overall progress in hydraulic technology.

Conclusion

Masanobu Kimura's contributions to hydraulic systems in automatic transmissions demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to improving vehicle performance and efficiency, making him a significant figure in the field of automotive engineering.