Kobe, Japan

Katsumi Tomioka

This inventor holds 7 USPTO granted patents. Top assignees: Nippon Air Brake Kabushiki Kaisha, Hirotec Corporation, Cejn Ab. Active years: 1990-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsumi Tomioka. Retrieved from https://idiyas.com/inventor/katsumi-tomioka

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 4

Forward Citations = 31(Granted Patents)


Company Filing History:


Years Active: 1990-1993

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7 patents (USPTO):Explore Patents

Title: Inventor Katsumi Tomioka - Revolutionizing Technology in Kobe

Introduction: Katsumi Tomioka is a visionary inventor based in Kobe, Japan, known for his groundbreaking contributions to the field of technology and innovation.

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

Career Highlights: With a career spanning over two decades, Tomioka has worked with leading tech companies in Japan, spearheading projects that have led to significant advancements in automation and sustainable technologies.

Collaborations: Throughout his career, Katsumi Tomioka has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge-sharing.

Conclusion: Katsumi Tomioka's relentless pursuit of innovation and his passion for creating a sustainable future through technology make him a true pioneer in the world of inventions.

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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