Masashi Kitsunezuka

Title: Masashi Kitsunezuka: Innovator in Electric Machine Manufacturing

Introduction

Masashi Kitsunezuka is a notable inventor based in Kariya, Japan. He has made significant contributions to the field of electric machine manufacturing, particularly with his innovative methods for producing stators.

Latest Patents

Kitsunezuka holds a patent for a "Method of manufacturing stator for rotating electric machine." This invention includes an apparatus designed for the efficient manufacturing of a stator. The apparatus features a placement table, a supporting member, and a resistance heating device. The placement table is configured to hold a stator core, which consists of coil segments and insulators inserted into its slots. The stator core is constructed from steel sheets that are laminated in the axial direction. The coil segments collectively form a stator coil, while the insulators are made from a material that foams when heated. The supporting member is designed to support the distal end portions of the teeth of the stator core, preventing gaps between the steel sheets. The resistance heating device heats the insulators and stator coil through energization, causing the insulators to foam.

Career Highlights

Throughout his career, Masashi Kitsunezuka has worked with prominent companies such as Denso Corporation and Toyota Jidosha Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in electric machine technology.

Collaborations

Kitsunezuka has collaborated with notable coworkers, including Shimpei Fujiwara and Kazuo Yoshikawa. Their combined efforts have further advanced innovations in the field of electric machines.

Conclusion

Masashi Kitsunezuka's contributions to the manufacturing of electric machine stators highlight his innovative spirit and technical expertise. His patent and collaborations reflect a commitment to advancing technology in this vital industry.