Gunma, Japan

Toyomi Matsuki

This inventor holds 1 USPTO granted patent. Top assignee: Mitsuba Electric Mfg. Co., Ltd.. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toyomi Matsuki. Retrieved from https://idiyas.com/inventor/toyomi-matsuki

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 = 4.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: Toyomi Matsuki: Innovator in Motor Rotor Technology

Introduction

Toyomi Matsuki is a notable inventor based in Gunma, Japan. She has made significant contributions to the field of motor technology, particularly with her innovative designs for motor rotors. Her work has led to the development of a unique winding pattern that enhances the efficiency and performance of electric motors.

Latest Patents

Matsuki holds a patent for "Winding patterns for armatures." This invention involves a winding pattern for a motor rotor that includes an armature mounted on a rotary shaft, featuring multiple longitudinal slots that define core teeth. The design incorporates a commutator mounted on the rotary shaft, which is spaced from the armature and consists of circumferentially divided segments. The patent details a method for winding coils around the core teeth through the core slots, ensuring that the starting lead is properly anchored and not subjected to undue pressure from subsequent coils.

Career Highlights

Matsuki is associated with Mitsuba Electric Mfg. Co., Ltd., where she has been instrumental in advancing motor technology. Her innovative approach to winding patterns has set new standards in the industry, showcasing her expertise and commitment to engineering excellence.

Collaborations

Matsuki has worked alongside talented colleagues, including Akira Kamiyama and Nobuhisa Hongo. Their collaborative efforts have contributed to the success of various projects within the company.

Conclusion

Toyomi Matsuki's contributions to motor rotor technology exemplify her innovative spirit and dedication to engineering. Her patent for winding patterns has the potential to significantly impact the efficiency of electric motors, marking her as a key figure in the field.

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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