Kazuhiko Otsuki

Title: Kazuhiko Otsuki: Innovator in Speed Change Devices

Introduction

Kazuhiko Otsuki is a notable inventor based in Toyoake, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of speed change devices. His innovative work has led to the creation of a patent that enhances the efficiency of power transmission systems.

Latest Patents

Kazuhiko Otsuki holds a patent for a speed change device. This device transmits power input from an input shaft to an output shaft while changing the speed ratio to a plurality of speeds. The speed change device features a planetary gear mechanism that includes a sun gear, a ring gear, and a carrier that rotatably supports multiple pinion gears. Each of the pinion gears meshes with at least one of the sun gear and the ring gear. Additionally, the device incorporates a brake that includes a brake hub fixed to the carrier and a friction plate fitted to the outer circumference of the brake hub. This brake is capable of holding the carrier stationary to a case.

Career Highlights

Kazuhiko Otsuki is currently employed at Aisin Aw Co., Ltd., where he continues to innovate and develop advanced mechanical systems. His work has been instrumental in improving the functionality and reliability of speed change devices in various applications.

Collaborations

Throughout his career, Kazuhiko has collaborated with talented individuals such as Tsuyoshi Fukaya and Mikio Iwase. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Kazuhiko Otsuki's contributions to the field of speed change devices exemplify his dedication to innovation and engineering excellence. His patent and ongoing work at Aisin Aw Co., Ltd. highlight his role as a key figure in advancing mechanical technology.