Masato Yoshimura

Title: Masato Yoshimura: Innovator in Rotary Piston Engine Technology

Introduction

Masato Yoshimura is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of rotary piston engine technology. With a total of 2 patents to his name, Yoshimura's work showcases his innovative spirit and technical expertise.

Latest Patents

Yoshimura's latest patents include a rotary piston engine featuring supercharging means. This design incorporates a main intake port located in one side housing of the casing. The side housing is also equipped with a supercharging air port connected to a supercharging passage leading from an air pump. The supercharging air port is designed to open simultaneously with the main intake port and close later. A timing valve in the supercharging passage allows for cyclic opening, ensuring supercharging occurs at the end of the intake stroke. Additionally, a centrifugal device controls the valve timing, advancing it under increased engine speeds.

Another significant patent by Yoshimura focuses on gas seal means for rotary piston engines. This invention involves a rotor coated with fluoride resin on each side surface near the side seals. This coating fills the clearance between the rotor side surface and the adjacent inner surface of the side housing, resulting in improved gas-tightness.

Career Highlights

Yoshimura is currently employed at Toyo Kogyo Co., Ltd., where he continues to develop innovative technologies in the automotive sector. His work has been instrumental in advancing rotary piston engine designs, contributing to enhanced performance and efficiency.

Collaborations

Some of his notable coworkers include Kazuma Shimizu and Shiso Kariyama. Their collaborative efforts have further enriched the innovative environment at Toyo Kogyo Co., Ltd.

Conclusion

Masato Yoshimura's contributions to rotary piston engine technology reflect his dedication to innovation and engineering excellence. His patents demonstrate a commitment to improving engine performance and efficiency, marking him as a significant figure in the field.