Hisashi Fukuzawa

Title: Hisashi Fukuzawa: Innovator in Stepping Motor Technology

Introduction

Hisashi Fukuzawa is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of motor technology, holding a total of 7 patents. His work primarily focuses on the design and functionality of stepping motors, which are essential in various applications.

Latest Patents

Fukuzawa's latest patents include innovative designs for stepping motors. One of his patents describes a stepping motor that features first and second pole teeth alternately disposed. This design includes a rotor with a drive magnet and a stator with a drive coil wound in a tube shape. The stator is equipped with a first yoke, a second yoke, and a plurality of first and second pole teeth, which are arranged in a circumferential direction around the rotor. Another patent outlines a motor that consists of a stator with a yoke containing multiple pole teeth and an exciting coil. This motor design emphasizes the importance of the pole tooth's geometry in enhancing performance.

Career Highlights

Throughout his career, Fukuzawa has worked with prominent companies in the industry. He has been associated with Nidec Sankyo Corporation and Sankyo Seiki Mfg. Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in motor technology.

Collaborations

Fukuzawa has collaborated with several talented individuals in his field. Notable coworkers include Makoto Fujishima and Masayuki Katagiri, who have also made significant contributions to motor technology.

Conclusion

Hisashi Fukuzawa's innovative work in stepping motor technology has led to several patents that enhance the functionality and efficiency of motors. His contributions continue to influence the industry and inspire future innovations.