Keiichi Harano

Title: Innovations of Keiichi Harano

Introduction

Keiichi Harano is a notable inventor based in Sagamihara, Japan. He has made significant contributions to the field of electric motors and machines, holding two patents that showcase his innovative spirit and technical expertise.

Latest Patents

Harano's latest patents include a rotary electric motor and a rotary electric machine with a heat pipe for cooling. The rotary electric motor is a sealed type that features a heat pipe in the rotor shaft and multiple air vents in the stator. This design allows the rotor to be cooled by the heat pipe while the stator is cooled directly by the air flowing through it. The rotary electric machine also incorporates a heat pipe for cooling, which consists of a rotary shaft with a hole extending from a heating zone to a cooling zone, filled with a working fluid. The unique design of the cooling zone, which has a smaller inner diameter than the heating zone, enhances the efficiency of the cooling process.

Career Highlights

Harano is currently employed at Fujitsu Fanuc Limited, where he continues to develop innovative technologies in the field of electric machinery. His work has contributed to advancements in motor efficiency and cooling techniques, making a significant impact on the industry.

Collaborations

Throughout his career, Harano has collaborated with esteemed colleagues such as Shigeaki Oyama and Shigeki Kawada. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Keiichi Harano's contributions to the field of electric motors and machines highlight his innovative capabilities and dedication to advancing technology. His patents reflect a commitment to improving efficiency and performance in electric machinery.