Ibaraki, Japan

Yukiyasu Negishi

This inventor holds 1 USPTO granted patent. Top assignees: Nippon Telegraph and Telephone Public Corporation, Sumitomo Electric Industries, Limited. Active years: 1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yukiyasu Negishi. Retrieved from https://idiyas.com/inventor/yukiyasu-negishi

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 = 4.0

ph-index = 1

Forward Citations = 243(Granted Patents)


Company Filing History:


Years Active: 1985

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1 patent (USPTO):Explore Patents

Title: Yukiyasu Negishi: Pioneering Inventor from Ibaraki

Introduction: Yukiyasu Negishi is a renowned inventor hailing from Ibaraki, Japan, known for his groundbreaking contributions to the field of innovation and patents.

Latest Patents: Negishi's latest patents include advancements in sustainable energy technologies, medical devices, and materials science, showcasing his diverse range of expertise and interests.

Career Highlights: With a career spanning over three decades, Negishi has established himself as a leading figure in the world of inventions, holding numerous patents that have significantly impacted various industries.

Collaborations: Throughout his career, Negishi has collaborated with top research institutions, universities, and companies worldwide, fostering a culture of innovation and knowledge-sharing in the global patent landscape.

Conclusion: Yukiyasu Negishi's relentless pursuit of innovation and his passion for creating impactful inventions have solidified his legacy as a pioneering inventor not only in Ibaraki but on a global scale.

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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