Yokohama, Japan

Hidebumi Yamaguchi

This inventor holds 3 USPTO granted patents. Top assignee: Pfu Limited. Active years: 2002-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hidebumi Yamaguchi. Retrieved from https://idiyas.com/inventor/hidebumi-yamaguchi

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 = 3.6

ph-index = 3

Forward Citations = 113(Granted Patents)


Company Filing History:


Years Active: 2002-2003

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3 patents (USPTO):Explore Patents

Title: Hidebumi Yamaguchi: Inventor in Yokohama

Introduction

Hidebumi Yamaguchi is an inventor associated with Yokohama, Japan. His work includes patents related to image-reading technology.

Latest Patents

Yamaguchi’s latest patent listing is “Image reader for a computer.” The title appears twice in the provided information. He holds 3 patents.

Career Highlights

Yamaguchi works at PFU Limited, a company associated with information technology and document-imaging products. His patent record reflects contributions in the area of computer image readers.

Collaborations

His listed coworkers include Takeshi Chujou and Satoshi Kuroda.

Conclusion

Hidebumi Yamaguchi’s patent work, including an image reader for a computer, connects his inventive activity with his role at PFU Limited in Yokohama.

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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