Matsumoto, Japan

Katsunori Nagao

This inventor holds 4 USPTO granted patents. Top assignees: Seiko Epson Corporation, Seiko Epson Corporation and Sammy Networks Co., Ltd.. Active years: 1998-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsunori Nagao. Retrieved from https://idiyas.com/inventor/katsunori-nagao

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

Calculating rank

% Patents Active = 25.0

Average Co-Inventor Count = 4.8

ph-index = 2

Forward Citations = 123(Granted Patents)


Location History:

  • Suwa, JP (1998)
  • Matsumoto, JP (2012)
  • Mutsunoto, JP (2013)

Company Filing History:


Years Active: 1998-2013

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4 patents (USPTO):Explore Patents

Title: Inventor Katsunori Nagao: Revolutionizing Technology in Matsumoto

Introduction: Katsunori Nagao is a visionary inventor based in Matsumoto, Japan, known for his groundbreaking contributions to the field of technology.

Latest Patents: Nagao's latest patents include innovative designs for wearable technology that seamlessly integrate with everyday life, enhancing user experience and convenience.

Career Highlights: With a career spanning over two decades, Nagao has established himself as a leading figure in the tech industry, with a strong focus on user-centric design and cutting-edge solutions.

Collaborations: Throughout his career, Nagao has collaborated with top research institutions and tech companies to bring his inventions to life, fostering a culture of innovation and creativity in the industry.

Conclusion: Katsunori Nagao's relentless pursuit of innovation and passion for creating technology that improves lives continues to inspire the next generation of inventors and tech enthusiasts 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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