Matsudo, Japan

Tsutomu Watanabe

This inventor holds 2 USPTO granted patents. Top assignee: Mabuchi Motor Co., Ltd.. Active years: 1987-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsutomu Watanabe. Retrieved from https://idiyas.com/inventor/tsutomu-watanabe-ov8s2zq6

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.4

ph-index = 2

Forward Citations = 25(Granted Patents)


Company Filing History:


Years Active: 1987-1993

Loading Chart...
2 patents (USPTO):Explore Patents

Title: Tsutomu Watanabe: Innovator in Motor Technology

Introduction

Tsutomu Watanabe is a notable inventor based in Matsudo, Japan. He has made significant contributions to the field of motor technology, holding a total of 2 patents. His work focuses on innovative solutions that enhance the functionality and efficiency of miniature motors.

Latest Patents

Watanabe's latest patents include a "Motor Output Shaft Positioning Device" and a "Miniature Motor with Frangible Magnet Retaining Boss." The motor output shaft positioning device is designed for motors with worm reduction gears, featuring a gear case that houses a worm and a worm wheel. This device ensures precise positioning of the motor output shaft, enhancing the overall performance of the motor. The miniature motor patent describes a hollow tubular-shaped large case with a magnet along its inner surface, which works in conjunction with a small case fitted to it. This design allows for efficient assembly and operation of the motor, showcasing Watanabe's innovative approach to motor design.

Career Highlights

Watanabe has built a successful career at Mabuchi Motor Co., Ltd., where he has been instrumental in developing advanced motor technologies. His expertise in the field has led to the creation of patents that address specific challenges in motor design and functionality.

Collaborations

Throughout his career, Watanabe has collaborated with talented individuals such as Tsutomu Saya and Ryoichi Someya. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Tsutomu Watanabe's contributions to motor technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the design and functionality of miniature motors, making a lasting impact on the industry.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…