Motoki Tanaka

Title: Innovations of Motoki Tanaka

Introduction

Motoki Tanaka is a notable inventor based in Ishikawa Prefecture, Japan. He has made significant contributions to the field of engineering, particularly in the development of chain transmission devices and manufacturing methods for chains. With a total of four patents to his name, Tanaka's work showcases his innovative approach to solving complex engineering challenges.

Latest Patents

One of Tanaka's latest patents is a chain transmission device that reduces the contact area with a chain guide by utilizing a back surface of a link plate with a convex portion. This design effectively lowers the friction coefficient in a fluid lubrication region. Additionally, the link plate is coated with a film containing 10% or more of chromium. A friction modifier made from a molybdenum compound, combined with lubricating oil, promotes the generation of MoS by the coating film, thereby preventing an increase in the friction coefficient in a boundary lubrication region. Another significant patent is for a chain that consists of multiple inner and outer links. Each inner link features a pair of inner plates with bush holes and a bush, which is press-fitted into the bush holes. The outer links consist of a pair of outer plates and a pin, with specific dimensions designed to maintain consistency along the entire axial length of the bush.

Career Highlights

Tanaka is currently employed at Daido Kogyo Co., Ltd., where he continues to innovate and develop new technologies. His work has been instrumental in advancing the efficiency and performance of chain systems in various applications.

Collaborations

Tanaka has collaborated with several talented individuals in his field, including Hiroki Nakagawa and Satoshi Yamashita. Their combined expertise has contributed to the successful development of innovative solutions in engineering.

Conclusion

Motoki Tanaka's contributions to the field of engineering through his patents and collaborations highlight his role as a leading inventor. His innovative designs and methods continue to influence the industry and pave the way for future advancements.