Tokyo, Japan

Nobuyuki Negishi

This inventor holds 13 USPTO granted patents and 6 published patent applications. Top assignees: Hitachi, Ltd., Hitachi-High-Technologies Corporation, Junkosha Co., Ltd.. Active years: 1996-2019.

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

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

USPTO Granted Patents = 13 

% Patents Active = 61.5

Average Co-Inventor Count = 3.6

ph-index = 6

Forward Citations = 145(Granted Patents)


Location History:

  • Kokubunji, JP (2002 - 2005)
  • Kodaira, JP (2008)
  • Tokyo, JP (1996 - 2019)

Company Filing History:


Years Active: 1996-2019

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13 patents (USPTO):Explore Patents

Title: The Innovative Journey of Nobuyuki Negishi

Introduction: Nobuyuki Negishi is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Negishi's latest patents include advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to innovation and progress.

Career Highlights: With a career spanning over two decades, Negishi has worked with leading research institutions and tech companies, consistently pushing the boundaries of what is possible in the realm of technology.

Collaborations: Throughout his career, Negishi has collaborated with top engineers, scientists, and designers, fostering a culture of creativity and excellence in all his projects.

Conclusion: Nobuyuki Negishi's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and technologists worldwide.

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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