Masahiro Kaji

Title: Masahiro Kaji: Innovator in Automatic Transmission Technology

Introduction

Masahiro Kaji is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of automotive engineering, particularly in the development of automatic transmission systems. His innovative approach has led to the creation of a patented technology that enhances vehicle performance and efficiency.

Latest Patents

Kaji holds a patent for an automatic transmission that features a piston movable in an axial direction. This invention includes a plurality of friction plates positioned on one side of the piston. The design incorporates a fastening hydraulic chamber that applies hydraulic pressure to the piston, moving it to a fastening position where the friction plates are pressed together. Additionally, a release hydraulic chamber applies pressure to the opposite side of the piston, allowing for the release of the friction plates. The hydraulic pressure control valve plays a crucial role in managing the supply and discharge of hydraulic pressure to both chambers. Notably, the area of the second surface of the piston receiving hydraulic pressure is larger than that of the first surface.

Career Highlights

Masahiro Kaji is currently employed at Mazda Motor Corporation, where he continues to innovate and contribute to the automotive industry. His work has been instrumental in advancing automatic transmission technology, which is vital for modern vehicles.

Collaborations

Kaji has collaborated with talented coworkers, including Yutaro Fukuda and Tadashi Saito. Their combined expertise has fostered a creative environment that encourages innovation and the development of cutting-edge automotive technologies.

Conclusion

Masahiro Kaji's contributions to automatic transmission technology exemplify the spirit of innovation in the automotive industry. His patented invention not only enhances vehicle performance but also showcases the importance of collaboration among skilled professionals.