Mie, Japan

Tatsuo Tamagawa

This inventor holds 12 USPTO granted patents and 3 published patent applications. Top assignees: Sumitomo Wiring Systems, Limited, Autonetworks Technologies, Limited, Sumitomo Electric Industries, Limited. Active years: 2007-2021.

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

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

USPTO Granted Patents = 12 

% Patents Active = 50.0

Average Co-Inventor Count = 4.9

ph-index = 5

Forward Citations = 70(Granted Patents)


Location History:

  • Yokkaichi, JP (2008 - 2015)
  • Mie, JP (2007 - 2021)

Company Filing History:


Years Active: 2007-2021

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12 patents (USPTO):Explore Patents

Title: The Innovative Journey of Tatsuo Tamagawa

Introduction: Tatsuo Tamagawa, a pioneering inventor hailing from Mie, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Tatsuo Tamagawa's most recent patents include advancements in robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach.

Career Highlights: With a career spanning over three decades, Tatsuo Tamagawa has established himself as a leading figure in the field of engineering. His work has not only revolutionized industries but has also inspired a new generation of inventors.

Collaborations: Throughout his career, Tatsuo Tamagawa has collaborated with top research institutions, leading companies, and renowned universities to further his research and bring his inventions to life. His ability to work across disciplines has led to the development of innovative solutions to complex problems.

Conclusion: Tatsuo Tamagawa's passion for innovation, coupled with his relentless drive to push the boundaries of what is possible, has solidified his legacy as a true visionary in the world of technology. His contributions continue to shape the future of various industries and inspire others to think boldly and creatively.

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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