Chiba, Japan

Masafumi Watanabe

This inventor holds 7 USPTO granted patents. Top assignee: Sii Nanotechnology Inc.. Active years: 2007-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masafumi Watanabe. Retrieved from https://idiyas.com/inventor/masafumi-watanabe-vfv4rouu

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

Calculating rank

% Patents Active = 14.3

Average Co-Inventor Count = 1.9

ph-index = 2

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 2007-2013

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7 patents (USPTO):Explore Patents

Title: Masafumi Watanabe - Innovative Inventor from Chiba, JP

Introduction: Masafumi Watanabe is a highly skilled inventor based in Chiba, Japan, known for his groundbreaking contributions to the field of technology and innovation.

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

Career Highlights: With over two decades of experience in the industry, Masafumi Watanabe has worked with leading research institutions and tech companies to develop cutting-edge solutions that have revolutionized various sectors.

Collaborations: Throughout his career, Masafumi Watanabe has collaborated with top engineers, scientists, and designers, fostering a culture of innovation and creativity that has led to the successful implementation of numerous projects.

Conclusion: Masafumi Watanabe's passion for innovation and his dedication to pushing the boundaries of what is possible make him a true pioneer in the world of invention, with a legacy that will continue to inspire future generations of inventors.

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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