Toshihiko Yamada

Title: Toshihiko Yamada: Innovator in Electrical Motor Technology

Introduction

Toshihiko Yamada is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of electrical motor technology, holding a total of 2 patents. His work focuses on enhancing the performance and reliability of electrical motors.

Latest Patents

Yamada's latest patents include innovative designs aimed at improving motor functionality. One of his patents is for a Molded Motor, which prevents electrolytic corrosion by establishing reliable electrical conduction between the motor output shaft and brackets. This design features a first bracket attached to one end and a second bracket attached to the other end, electrically connected via a conductive member embedded in the molding resin part of a stator. Another notable patent is for an Electrical Motor that increases the dimensional accuracy of the stator while minimizing its influence on the magnetic circuit. This motor design involves a stator formed with a series of teeth bent into an annular shape, ensuring that the sum of the opening angles of the cutouts between segments exceeds 360 degrees, creating a minute clearance when bent.

Career Highlights

Toshihiko Yamada is currently employed at Fujitsu General Limited, where he continues to innovate in the field of electrical motors. His work has been instrumental in advancing motor technology, making significant strides in both efficiency and reliability.

Collaborations

Yamada has collaborated with notable colleagues, including Hidetaka Terakubo and Shinichiro Katagiri. Their combined expertise has contributed to the development of cutting-edge technologies in the electrical motor sector.

Conclusion

Toshihiko Yamada's contributions to electrical motor technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in motor design and functionality.