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For the Inventor, By the Inventor

Azumino, Japan

Kazuyoshi Nakamura

This inventor holds 11 USPTO granted patents and 3 published patent applications. Top assignee: Seiko Epson Corporation. Active years: 2006-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuyoshi Nakamura. Retrieved from https://idiyas.com/inventor/kazuyoshi-nakamura

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

USPTO Granted Patents = 11 

% Patents Active = 36.4

Average Co-Inventor Count = 2.0

ph-index = 4

Forward Citations = 39(Granted Patents)


Location History:

  • Nagano-Ken, JP (2006)
  • Toyoshima-machi, JP (2007)
  • Azumino, JP (2010 - 2014)

Company Filing History:

goldMedal11 out of 34,238 
 
Seiko Epson Corporation
 patents

Years Active: 2006-2014

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11 patents (USPTO):Explore Patents
1. 8803398 - Coreless electric machine apparatus, moving body, robot and manufacturing method of the coreless electric machine apparatus (2014-08-12),
2. 8338999 - Brushless motor (2012-12-25),
3. 8314577 - Energy converter and electromechanical apparatus (2012-11-20),
4. 8258734 - Energy converter and electromechanical apparatus (2012-09-04),
5. 8212446 - Brushless electric machine and device comprising said machine (2012-07-03),
6. 8169096 - Power generator and motor device (2012-05-01),
7. 8072166 - Brushless motor (2011-12-06),
8. 7705480 - Fluid power generator (2010-04-27),
9. 7300160 - Projector and drive control of light source lamp for projector (2007-11-27),
10. 7123273 - Overlay of plural images (2006-10-17),
11. 7003172 - Image processing technique for images projected by projector (2006-02-21),

Title: Innovations of Kazuyoshi Nakamura: Pioneering Technologies in Electric Machinery

Introduction

Kazuyoshi Nakamura, a distinguished inventor based in Azumino, Japan, has made significant contributions to the field of electric machinery. With a remarkable portfolio of 11 patents, Nakamura's work emphasizes advancements in coreless electric machines and brushless motor technologies.

Latest Patents

Among Nakamura's latest patents are groundbreaking inventions such as the coreless electric machine apparatus, which includes a permanent magnet, air-core electromagnetic coils, and a coil back yoke. This innovation features M-phase electromagnetic coils designed to optimize coil areas and improve efficiency. Additionally, his brushless motor patent outlines a design that includes a stator with an electromagnetic coil and a position sensor, showcasing a rotor that seamlessly interacts with driven members, enhancing overall functionality.

Career Highlights

Nakamura currently works at Seiko Epson Corporation, a leader in printing, imaging, and technology solutions. His dedication to research and development at this esteemed company has positioned him as a key figure in the innovation of electric machinery, contributing to various technological advancements that benefit numerous industries.

Collaborations

Throughout his career, Kazuyoshi Nakamura has collaborated with accomplished professionals, including Kesatoshi Takeuchi and Mamoru Sugimoto. These partnerships have fostered a creative environment, enabling the exchange of ideas that drive innovation in their respective fields.

Conclusion

Kazuyoshi Nakamura's contributions to electric machine technology demonstrate his commitment to innovation and excellence. Through his patents and collaborative efforts, he continues to shape the future of electric machinery, solidifying his reputation as a leading inventor. His work not only advances technology but also inspires future inventors to explore the vast possibilities within this dynamic 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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