Tokyo, Japan

Katsuya Sakaguchi

This inventor holds 5 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Nec Corporation, Mitsubishi Heavy Industries Thermal Systems, Ltd.. Active years: 1998-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuya Sakaguchi. Retrieved from https://idiyas.com/inventor/katsuya-sakaguchi

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

USPTO Granted Patents = 5 

% Patents Active = 80.0


Average Co-Inventor Count = 2.8

ph-index = 4

Forward Citations = 91(Granted Patents)


Location History:

  • Osaka, JP (1998)
  • Tokyo, JP (2003 - 2023)

Company Filing History:


Years Active: 1998-2023

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5 patents (USPTO):Explore Patents

Title: Katsuya Sakaguchi - Innovative Inventor from Tokyo

Introduction: Katsuya Sakaguchi is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to various fields of technology and science.

Latest Patents: Katsuya Sakaguchi holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous innovation and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Sakaguchi has worked with leading research institutions and tech companies, developing cutting-edge solutions that have revolutionized industries worldwide.

Collaborations: Throughout his career, Katsuya Sakaguchi has collaborated with top universities, multinational corporations, and fellow inventors, fostering a culture of creativity and knowledge-sharing in the innovation ecosystem.

Conclusion: Katsuya Sakaguchi's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, shaping the future of technology and inspiring the next generation of 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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