Company Filing History:
3 out of 13,281 
2 out of 16,453 
Years Active: 2013-2025
Title: Masatomo Kumashiro: Innovator in Motor and Bearing Technologies
Introduction
Masatomo Kumashiro is a notable inventor based in Osaka, Japan. He has made significant contributions to the fields of motor and bearing technologies. With a total of 5 patents to his name, Kumashiro has demonstrated a commitment to innovation and engineering excellence.
Latest Patents
Kumashiro's latest patents include a bearing unit and a motor designed for various applications. The bearing unit supports a rotating shaft and features a frame with a tubular body, a bearing, and a pressing spring that ensures proper positioning. The motor patent encompasses a design that includes a bobbin with an insertion hole, a coil, a stator core, and a rotor, all covered by a resin mold. This innovative design enhances the functionality and efficiency of the motor.
Career Highlights
Throughout his career, Kumashiro has worked with prominent companies such as Panasonic Intellectual Property Management Co., Ltd. and Panasonic Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies.
Collaborations
Kumashiro has collaborated with talented individuals in the industry, including Yuichi Tanabe and Masahiko Morisaki. These partnerships have fostered a creative environment that has led to the development of innovative solutions.
Conclusion
Masatomo Kumashiro's work in motor and bearing technologies showcases his dedication to innovation. His patents reflect a deep understanding of engineering principles and a commitment to advancing technology.