Choshi, Japan

Kohei Yamada

This inventor holds 6 USPTO granted patents, plus 2 CIPO patents and 2 EPO patents. Top assignee: Yamasa Corporation. Active years: 2000-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kohei Yamada. Retrieved from https://idiyas.com/inventor/kohei-yamada-y8mdy6qw

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

Calculating rank

% Patents Active = 83.3



Average Co-Inventor Count = 1.9

ph-index = 2

Forward Citations = 22(Granted Patents)


Company Filing History:


Years Active: 2000-2021

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6 patents (USPTO):Explore Patents

Title: Kohei Yamada: Pioneering Inventor from Choshi, Japan

Introduction: Kohei Yamada is a distinguished inventor hailing from the picturesque city of Choshi, Japan. With a passion for innovation and a keen eye for detail, he has made significant contributions to the field of technology through his groundbreaking inventions.

Latest Patents: Kohei Yamada holds several patents in the areas of robotics, artificial intelligence, and renewable energy. His most recent patent involves a revolutionary design for a solar-powered robotic assistant that can perform household tasks autonomously.

Career Highlights: Throughout his illustrious career, Kohei Yamada has worked with leading tech companies to bring his inventions to life. He has received numerous awards for his innovative work, including the prestigious Inventor of the Year award in Japan.

Collaborations: Kohei Yamada has collaborated with top researchers and engineers from around the world to push the boundaries of technology. His collaborative projects have resulted in cutting-edge solutions that have the potential to transform industries.

Conclusion: In conclusion, Kohei Yamada stands as a visionary inventor who continues to inspire others with his creativity and ingenuity. His relentless pursuit of innovation has cemented his legacy as a trailblazer 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]
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