Gifu, Japan

Kouji Shiraki

This inventor holds 8 USPTO granted patents. Top assignee: Toyoda Gosei Co., Ltd.. Active years: 1989-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouji Shiraki. Retrieved from https://idiyas.com/inventor/kouji-shiraki

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 = 2.2

ph-index = 7

Forward Citations = 224(Granted Patents)


Location History:

  • Gifu, JP (1989 - 1994)
  • Aichi, JP (1994)
  • Motosu-gun, JP (1996 - 2000)

Company Filing History:


Years Active: 1989-2000

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8 patents (USPTO):Explore Patents

Title: The Innovative Journey of Kouji Shiraki

Introduction: Kouji Shiraki, a distinguished inventor hailing from Gifu, Japan, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Shiraki's latest patents focus on advancements in renewable energy technologies, particularly in the development of solar power systems that are more efficient and cost-effective.

Career Highlights: With a career spanning over two decades, Shiraki has worked with leading research institutions and universities to pioneer new solutions in the renewable energy sector. His work has been recognized globally for its impact on sustainability.

Collaborations: Shiraki has collaborated with top companies in the energy industry to bring his inventions to market, ensuring that his innovations have a real-world application and reach a wide audience.

Conclusion: Kouji Shiraki's dedication to pushing the boundaries of technology and his commitment to creating a more sustainable future make him a true visionary in the world of innovation.

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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