Kadoma, Japan

Kazuyoshi Yonesawa

This inventor holds 7 USPTO granted patents. Top assignee: Matsushita Electric Works, Ltd.. Active years: 1988-1990.

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

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


% Patents Active = 100.0

Average Co-Inventor Count = 1.9

ph-index = 5

Forward Citations = 104(Granted Patents)


Location History:

  • Kadoma, JP (1988 - 1989)
  • Suita, JP (1989)
  • Osaka, JP (1990)

Company Filing History:


Years Active: 1988-1990

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7 patents (USPTO):Explore Patents

Title: Kazuyoshi Yonesawa: Innovator in Electric Shaving Technology

Introduction

Kazuyoshi Yonesawa is a notable inventor based in Kadoma, Japan. He has made significant contributions to the field of electric shaving technology. With a total of 7 patents to his name, Yonesawa has established himself as a key figure in innovation.

Latest Patents

One of his latest inventions is an advanced electric shaver. This product showcases his commitment to enhancing user experience and efficiency in personal grooming.

Career Highlights

Yonesawa is currently employed at Matsushita Electric Works, Ltd., a company renowned for its technological advancements. His work there has allowed him to develop and refine his inventions, contributing to the company's reputation for quality and innovation.

Collaborations

Throughout his career, Yonesawa has collaborated with talented individuals such as Yonosuke Iwai and Florian Seiffert. These partnerships have fostered a creative environment that has led to groundbreaking developments in electric shaving technology.

Conclusion

Kazuyoshi Yonesawa's contributions to the field of electric shavers highlight his innovative spirit and dedication to improving everyday products. His work continues to influence the industry and inspire future inventors.

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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