Kawanishi, Japan

Katsuji Hironaga

This inventor holds 2 USPTO granted patents. Top assignees: Kanomax Japan Incorporated, Nihon Kagaku Kogyo Co., Ltd.. Active years: 1985-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuji Hironaga. Retrieved from https://idiyas.com/inventor/katsuji-hironaga

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 = 2.4

ph-index = 2

Forward Citations = 26(Granted Patents)


Company Filing History:


Years Active: 1985-2000

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2 patents (USPTO):Explore Patents

Title: The Innovative Journey of Katsuji Hironaga

Introduction: Katsuji Hironaga, a pioneering inventor hailing from Kawanishi, Japan, has made significant contributions to the world of technology and innovation.

Latest Patents: Katsuji Hironaga's latest patents focus on advancements in renewable energy technologies, particularly in the field of solar power generation and energy storage solutions.

Career Highlights: With a career spanning over two decades, Hironaga has been instrumental in developing cutting-edge solutions for sustainable energy, earning him recognition as a leading figure in the renewable energy sector.

Collaborations: Throughout his career, Katsuji Hironaga has collaborated with top research institutions and leading technology companies to further his innovative projects and bring his groundbreaking ideas to life.

Conclusion: Katsuji Hironaga's relentless pursuit of innovation and commitment to sustainable technology have solidified his position as a trailblazer in the field of renewable energy, inspiring future generations of inventors and engineers.

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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