Hashima, Japan

Tatsuo Okumura

This inventor holds 5 USPTO granted patents and 2 EPO patents. Top assignee: Ngk Spark Plug Company, Limited. Active years: 2001-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatsuo Okumura. Retrieved from https://idiyas.com/inventor/tatsuo-okumura

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

Calculating rank

% Patents Active = 80.0


Average Co-Inventor Count = 8.6

ph-index = 5

Forward Citations = 135(Granted Patents)


Location History:

  • Gifu, JP (2001 - 2002)
  • Gujyo-gun, JP (2004)
  • Hashima-gun, JP (2004 - 2005)

Company Filing History:


Years Active: 2001-2005

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5 patents (USPTO):Explore Patents

Title: The Innovative Journey of Tatsuo Okumura

Introduction: Tatsuo Okumura, a distinguished inventor hailing from Hashima-gun, Japan, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Tatsuo Okumura's recent patents include advancements in artificial intelligence algorithms for autonomous vehicles and cutting-edge solutions for renewable energy storage systems.

Career Highlights: With a career spanning over two decades, Tatsuo Okumura has worked with leading research institutions and technology companies to develop state-of-the-art products that have revolutionized various industries.

Collaborations: Throughout his career, Tatsuo Okumura has collaborated with top engineers, scientists, and designers to bring his visionary ideas to life. His ability to work in multidisciplinary teams has led to the successful implementation of numerous projects.

Conclusion: Tatsuo Okumura's relentless pursuit of innovation and his passion for pushing the boundaries of technology have solidified his reputation as a trailblazer in the world of inventions.

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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