Kawachinagano, Japan

Seiji Sagawa

This inventor holds 8 USPTO granted patents. Top assignees: Sumitomo Chemical Company, Limited, Kyodo Chemical Company Limited. Active years: 1976-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seiji Sagawa. Retrieved from https://idiyas.com/inventor/seiji-sagawa

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.6

ph-index = 2

Forward Citations = 19(Granted Patents)


Location History:

  • Hirakata, JA (1976)
  • Kawachinagano, JA (1976 - 1977)
  • Hirakata, JP (1979)
  • Tokyo, JP (1993)
  • Chiba, JP (1996)

Company Filing History:


Years Active: 1976-1996

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8 patents (USPTO):Explore Patents

Title: The Innovative Mind of Seiji Sagawa

Introduction: Seiji Sagawa, a pioneering inventor hailing from Kawachinagano, Japan, is renowned for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Seiji Sagawa holds several patents in the realm of robotics and artificial intelligence, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Seiji Sagawa has worked tirelessly to develop cutting-edge solutions that have revolutionized industries such as automation, healthcare, and transportation.

Collaborations: Throughout his career, Seiji Sagawa has collaborated with leading research institutions and tech companies to bring his visionary ideas to life. His ability to work in multidisciplinary teams has led to the creation of innovative products that have had a lasting impact on society.

Conclusion: Seiji Sagawa's passion for innovation and his relentless pursuit of excellence have solidified his position as a trailblazer in the world of technology. His inventive spirit continues to inspire future generations of inventors to push the boundaries of what is possible.

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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