Gunma, Japan

Kenzo Yoshida

This inventor holds 3 USPTO granted patents. Top assignees: Japan Atomic Energy Institute, Matsumura Oil Research Corp.. Active years: 1987-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenzo Yoshida. Retrieved from https://idiyas.com/inventor/kenzo-yoshida-quzavrgs

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 = 6.8

ph-index = 2

Forward Citations = 10(Granted Patents)


Location History:

  • Takasaki, JP (1987)
  • Gunma, JP (1987 - 1988)

Company Filing History:


Years Active: 1987-1988

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3 patents (USPTO):Explore Patents

Title: Kenzo Yoshida: Innovator in Radiation-Resistant Grease

Introduction

Kenzo Yoshida, an accomplished inventor based in Gunma, Japan, has made significant contributions to the field of materials engineering. With a total of three patents to his name, he has focused on innovations that enhance the performance and safety of machinery in nuclear facilities. His work showcases the intersection of empirical research with practical application, reflecting his commitment to advancing technology.

Latest Patents

Yoshida’s latest innovation is a super highly radiation-resistant grease designed to remain stable under elevated temperatures. This grease is meticulously formulated by mixing a bentonite-based thickening agent with a specific base oil, which includes compounds such as m-(m-phenoxyphenoxy)diphenyl and various alkyltriphenyl ethers. To enhance its properties, a gelling aid made from aliphatic alcohols, ketones, or carbonate esters may be added as necessary. Furthermore, he has also developed a radiation-resistant grease specifically utilized in nuclear facilities, which combines an oil principally composed of phenoxyphenoxydiphenyl and dialkyldiphenyl ethers with a bentonite-based thickening agent, and optional gelling aids.

Career Highlights

Throughout his career, Kenzo Yoshida has collaborated with notable institutions such as the Japan Atomic Energy Research Institute and Matsumura Oil Research Corporation. His work in these organizations has focused on creating cutting-edge solutions that enhance the safety and reliability of operations in nuclear settings.

Collaborations

Yoshida has worked alongside esteemed coworkers, including Kazuo Arakawa and Naohiro Hayakawa. These collaborations have further enriched his research and inventions, allowing for a robust exchange of ideas and expertise that bolsters the innovations stemming from their collective efforts.

Conclusion

Kenzo Yoshida exemplifies the spirit of innovation within the realm of radiation-resistant materials. His patents, which focus on the development of specialized greases, not only highlight his inventive prowess but also address critical needs in nuclear technology. As industries continue to evolve, Yoshida's contributions will undoubtedly leave a lasting impact on 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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