Tokyo, Japan

Tsuyoshi Doi

This inventor holds 11 USPTO granted patents. Top assignees: Mitsubishi Rayon Company, Limited, Shin Caterpillar Mitsubishi Ltd., Mrc Home Products Co., Ltd.. Active years: 2005-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsuyoshi Doi. Retrieved from https://idiyas.com/inventor/tsuyoshi-doi

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

Calculating rank

% Patents Active = 63.6

Average Co-Inventor Count = 5.3

ph-index = 6

Forward Citations = 140(Granted Patents)


Location History:

  • Chuo-ku, JP (2008)
  • Tokyo, JP (2005 - 2016)

Company Filing History:


Years Active: 2005-2016

Loading Chart...
11 patents (USPTO):Explore Patents

Title: Tsuyoshi Doi - Innovative Inventor from Tokyo, JP

Introduction: Tsuyoshi Doi is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Tsuyoshi Doi holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: Throughout his illustrious career, Tsuyoshi Doi has worked with leading tech companies in Japan, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Tsuyoshi Doi has collaborated with top researchers and engineers from around the world, fostering a culture of innovation and knowledge-sharing that has led to numerous successful inventions and patents.

Conclusion: Tsuyoshi Doi's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, inspiring the next generation of inventors to push the boundaries of what is possible in the world of technology.

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]
Loading…