Masaaki Matsubara

Title: Masaaki Matsubara: Innovator in Motor Technology

Introduction

Masaaki Matsubara is a notable inventor based in Tottori, Japan. He has made significant contributions to the field of motor technology, particularly through his innovative patent that enhances motor efficiency and precision.

Latest Patents

Matsubara holds a patent for a motor having a rotor formed by using thermosetting resin. This invention features a rotor with a cylindrical magnet that is coaxially disposed with a shaft. The shaft and the magnet are bonded using thermosetting resin formed by injection molding. The low molding shrinkage of the thermosetting resin allows for high precision in the motor structure. This precision reduces vibration caused by rotor unbalance. Additionally, the need for an annealing process, where the motor is subjected to temperatures exceeding its operational limits, is eliminated. Consequently, this innovation improves the efficiency of motor production.

Career Highlights

Masaaki Matsubara is associated with Matsushita Electric Industrial Co., Ltd., a company known for its advancements in electrical and electronic products. His work has contributed to the development of more efficient and reliable motor technologies.

Collaborations

Matsubara has collaborated with notable coworkers, including Masahiro Sashino and Tomiaki Sakano. Their combined efforts have furthered innovations in motor technology.

Conclusion

Masaaki Matsubara's contributions to motor technology through his innovative patent demonstrate his commitment to enhancing efficiency and precision in engineering. His work continues to influence the field positively.