Tokyo, Japan

Tatsuoki Matsumoto

This inventor holds 1 USPTO granted patent. Top assignee: Kabushiki Kaisha Meidensha. Active years: 1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatsuoki Matsumoto. Retrieved from https://idiyas.com/inventor/tatsuoki-matsumoto

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 = 3.0

ph-index = 1

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 1994

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1 patent (USPTO):Explore Patents

Title: Tatsuoki Matsumoto: Innovator in Electric Motor Control Systems

Introduction

Tatsuoki Matsumoto is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of electric motor control systems. His innovative approach has led to the development of a unique system that enhances the performance of electric motors operating at extremely low speeds.

Latest Patents

Matsumoto holds a patent for a "System and method for controlling the speed of an electric motor." This invention focuses on controlling the speed of a motor that operates in an extremely low-speed range. The system utilizes a rotary pulse encoder that outputs a pulse whenever the motor's rotation axle has rotated through a predetermined angle. The design includes a load torque estimated value observer, which is crucial for maintaining optimal motor performance.

Career Highlights

Throughout his career, Tatsuoki Matsumoto has been associated with Kabushiki Kaisha Meidensha, a company known for its advancements in electrical engineering. His work has been instrumental in developing technologies that improve motor efficiency and control.

Collaborations

Matsumoto has collaborated with esteemed colleagues such as Tetsuo Yamada and Masayuki Mori. Their combined expertise has contributed to the success of various projects within the company.

Conclusion

Tatsuoki Matsumoto's innovative work in electric motor control systems exemplifies the impact of dedicated inventors in advancing technology. His contributions continue to influence the field and inspire future innovations.

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]
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