Saitama, Japan

Norifumi Yasuda

This inventor holds 11 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Honda Motor Co., Ltd., Toyo Seikan Kaisha, Ltd., Hitachi Astemo Ltd.. Active years: 2006-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Norifumi Yasuda. Retrieved from https://idiyas.com/inventor/norifumi-yasuda

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 = 72.7

 

Average Co-Inventor Count = 2.8

ph-index = 3

Forward Citations = 82(Granted Patents)


Location History:

  • Utsunomiya, JP (2016)
  • Wako, JP (2006 - 2021)
  • Saitama, JP (2014 - 2022)

Company Filing History:


Years Active: 2006-2025

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11 patents (USPTO):Explore Patents

Title: Norifumi Yasuda: Innovator in Electrical Machine Technology

Introduction

Norifumi Yasuda is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of electrical machines, holding a total of 11 patents. His work focuses on enhancing the efficiency and functionality of rotating electrical machines.

Latest Patents

Yasuda's latest patents include innovative designs for a rotating electrical machine and its stator. The stator features a core with multiple teeth and slots, accommodating coils that are fixed with varnish. This design ensures that the coils are arranged radially, with varnish applied primarily to the innermost diameter side coil. Another notable patent is for a driving unit that incorporates a rotary electric machine with a horizontal rotation axis. This unit includes an electric power conversion device and a cooling system, enhancing its operational efficiency.

Career Highlights

Throughout his career, Yasuda has worked with notable companies such as Honda Motor Co., Ltd. and Toyo Seikan Kaisha, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in electrical machine technology.

Collaborations

Yasuda has collaborated with talented individuals in his field, including Hisashi Katoh and Koichi Yamamoto. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.

Conclusion

Norifumi Yasuda's contributions to electrical machine technology are noteworthy, with a focus on innovation and efficiency. His patents reflect a deep understanding of the complexities involved in electrical engineering, making him a significant figure in 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]
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