Takefu, Japan

Ryuji Hamada

This inventor holds 5 USPTO granted patents and 1 EPO patent. Top assignee: Shin-Etsu Chemical Co., Ltd.. Active years: 2001-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryuji Hamada. Retrieved from https://idiyas.com/inventor/ryuji-hamada-l7i0fyvw

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


% Patents Active = 100.0


Average Co-Inventor Count = 2.7

ph-index = 3

Forward Citations = 20(Granted Patents)


Location History:

  • Fukui-ken, JP (2001)
  • Takefu, JP (2004 - 2008)

Company Filing History:


Years Active: 2001-2008

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5 patents (USPTO):Explore Patents

Title: The Innovative Journey of Inventor Ryuji Hamada

Introduction: Ryuji Hamada, a pioneering inventor hailing from Takefu, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Ryuji Hamada's latest patents include advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Ryuji Hamada has established himself as a leading figure in the field of technology, with numerous patents to his name. His work has not only revolutionized industries but has also inspired a new generation of inventors.

Collaborations: Throughout his career, Ryuji Hamada has collaborated with top research institutions, leading companies, and innovative startups to bring his ideas to life. His ability to work across disciplines and industries has led to the development of cutting-edge technologies with real-world applications.

Conclusion: In conclusion, Ryuji Hamada's passion for innovation, coupled with his dedication to pushing the boundaries of what is possible, has solidified his place as a visionary inventor. His impact on the world of technology is undeniable, and his legacy 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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