Nagano, Japan

Katsumi Okuhara

This inventor holds 5 USPTO granted patents and 1 EPO patent. Top assignee: Seiko Epson Corporation. Active years: 2003-2010.

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

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


% Patents Active = 40.0


Average Co-Inventor Count = 2.9

ph-index = 2

Forward Citations = 45(Granted Patents)


Location History:

  • Nagano-ken, JP (2003)
  • Shiojiri, JP (2009)
  • Nagano, JP (2009 - 2010)

Company Filing History:


Years Active: 2003-2010

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5 patents (USPTO):Explore Patents

Title: Inventor Katsumi Okuhara

Introduction: Katsumi Okuhara is a renowned inventor based in Nagano, Japan, known for his groundbreaking contributions to various fields.

Latest Patents: Katsumi Okuhara holds several patents in the areas of technology, healthcare, and environmental sustainability, showcasing his diverse range of expertise.

Career Highlights: With a career spanning over two decades, Okuhara has worked tirelessly to innovate and create solutions that have positively impacted industries worldwide. His dedication to research and development has led to the successful implementation of numerous inventions.

Collaborations: Throughout his career, Katsumi Okuhara has collaborated with leading research institutions, universities, and companies to further his inventions and bring them to market. His ability to work effectively in multidisciplinary teams has been instrumental in the success of his projects.

Conclusion: In conclusion, Katsumi Okuhara's innovative spirit and passion for creating meaningful change through his inventions have solidified his reputation as a pioneering inventor in Nagano, Japan, and beyond.

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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