Ibaraki, Japan

Keishiro Tsuda

This inventor holds 8 USPTO granted patents. Top assignees: Agency of Industrial Science and Technology, Ministry of International Trade & Industry, Shin-Etsu Chemical Co., Ltd.. Active years: 1981-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keishiro Tsuda. Retrieved from https://idiyas.com/inventor/keishiro-tsuda

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 = 4.2

ph-index = 5

Forward Citations = 314(Granted Patents)


Location History:

  • Yokohama, JP (1981)
  • Ibaragi, JP (1983)
  • Sakura, JP (1985)
  • Ibaraki, JP (1984 - 1991)

Company Filing History:


Years Active: 1981-1991

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8 patents (USPTO):Explore Patents

Title: Keishiro Tsuda: Pioneering Inventor from Ibaraki, Japan

Introduction: Keishiro Tsuda is a renowned inventor hailing from Ibaraki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Keishiro Tsuda holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Tsuda has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs. His innovative solutions have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Keishiro Tsuda has collaborated with top researchers, engineers, and scientists both locally and internationally. These collaborations have resulted in the development of cutting-edge technologies that have garnered global recognition.

Conclusion: Keishiro Tsuda's passion for innovation and his relentless drive to create a positive impact through technology make him a true pioneer in the world of inventions. His work continues to inspire future generations of inventors and innovators 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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