Fujieda, Japan

Masato Nakamura

This inventor holds 1 USPTO granted patent. Top assignee: Victor Company of Japan, Limited. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masato Nakamura. Retrieved from https://idiyas.com/inventor/masato-nakamura-3asswst9

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 = 30(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: Masato Nakamura: Innovator in Electric Motor Technology

Introduction

Masato Nakamura is a notable inventor based in Fujieda, Japan. He is recognized for his contributions to electric motor technology, particularly in the development of a unique polyphase direct current motor. His innovative approach has paved the way for advancements in motor efficiency and design.

Latest Patents

Nakamura holds a patent for a polyphase direct current motor. This invention features a field magnet with P field poles arranged in a circular array at equal angular intervals. The armature includes cores providing N slots with three-phase coils. The design allows either the field magnet or the armature to rotate with respect to the other. The parameters P and N are defined mathematically, ensuring optimal performance and efficiency.

Career Highlights

Masato Nakamura is associated with the Victor Company of Japan, Limited, where he has made significant contributions to the field of electric motors. His work has been instrumental in enhancing the functionality and reliability of motor systems.

Collaborations

Nakamura has collaborated with notable colleagues, including Akira Nishio and Akihiro Mochizuki. Their combined expertise has fostered innovation and development within their projects.

Conclusion

Masato Nakamura's work in electric motor technology exemplifies the spirit of innovation. His patent for the polyphase direct current motor showcases his commitment to advancing engineering solutions.

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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