Norihisa Tanikawa

Title: Norihisa Tanikawa: Innovator in Ball Bearing Technology

Introduction

Norihisa Tanikawa is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the design and functionality of ball bearing structures.

Latest Patents

Tanikawa holds a patent for a "Ball bearing holding structure and fan motor." This innovative design features a holding structure that includes a bearing holder with a cylindrical holder portion, which allows for the internal fitting of a ball bearing. The structure also incorporates a positioning portion that abuts the ball bearing and a mounting plate with a cylindrical mounting portion for secure press-fitting. The design enhances the efficiency and reliability of fan motors.

Career Highlights

Tanikawa is associated with Mabuchi Motor Co., Ltd., a company renowned for its advancements in small motor technology. His work has contributed to the development of more efficient and durable motor components, showcasing his expertise in the field.

Collaborations

Throughout his career, Tanikawa has collaborated with talented individuals such as Kenji Shiraki and Sakie Kawakami. These partnerships have fostered innovation and have led to the successful development of various mechanical solutions.

Conclusion

Norihisa Tanikawa's contributions to ball bearing technology exemplify his commitment to innovation in mechanical engineering. His patent and work at Mabuchi Motor Co., Ltd. highlight his role as a key figure in advancing motor technology.