Mitsuo Kase

Title: Mitsuo Kase: Innovator in Miniature Electric Motors

Introduction

Mitsuo Kase is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of miniature electric motors, showcasing his innovative spirit through his patented designs. His work is particularly recognized for enhancing the efficiency and functionality of electric motors.

Latest Patents

Mitsuo Kase holds a patent for a "Miniature electric motor having bearing unit." This invention features a miniature motor with a rotor arranged within a casing, where a stator is mounted. The design includes a rotary shaft supported by bearing units at both ends of the casing. One of the bearing units is equipped with a thrust receiving member, which stabilizes the rotary shaft in a thrust direction. The innovative design allows for a shorter axial length of the motor while ensuring stable support for the rotary shaft, preventing deformation of the thrust receiving member. Additionally, the rotary shaft insertion hole is designed to ventilate air when the shaft is inserted into the bearing, which is impregnated with lubricating oil.

Career Highlights

Mitsuo Kase is associated with Mabuchi Motor Co., Ltd., a company known for its expertise in manufacturing miniature motors. His work at Mabuchi has allowed him to focus on developing advanced motor technologies that cater to various applications.

Collaborations

Mitsuo Kase has collaborated with notable coworkers, including Junichi Harano and Shigeyoshi Iwamoto. Their combined efforts have contributed to the innovative advancements in the field of electric motors.

Conclusion

Mitsuo Kase's contributions to the development of miniature electric motors highlight his innovative capabilities and dedication to engineering excellence. His patented designs continue to influence the industry, showcasing the importance of innovation in technology.