Tajimi, Japan

Hiroshi Koyama

This inventor holds 12 USPTO granted patents. Top assignees: Toyota Boshoku Kabushiki Kaisha, Denso Corporation, Toyoda Boshoku Corporation. Active years: 2000-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Koyama. Retrieved from https://idiyas.com/inventor/hiroshi-koyama-6zug64i9

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

Calculating rank

% Patents Active = 58.3

Average Co-Inventor Count = 2.4

ph-index = 3

Forward Citations = 68(Granted Patents)


Location History:

  • Tazimi, JP (2011)
  • Kariya, JP (2006 - 2012)
  • Tajimi, JP (2000 - 2017)

Company Filing History:


Years Active: 2000-2017

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12 patents (USPTO):Explore Patents

Title: The Innovative Journey of Inventor Hiroshi Koyama

Introduction: Hiroshi Koyama, a talented inventor hailing from Tajimi, Japan, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Hiroshi Koyama holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his diverse range of expertise and creativity.

Career Highlights: With a career spanning over two decades, Hiroshi Koyama has worked with leading tech companies in Japan, spearheading research and development projects that have led to the creation of cutting-edge technologies.

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

Conclusion: Hiroshi Koyama's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor in the tech industry, inspiring the next generation of inventors to push the boundaries of what is possible.

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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