Tokorozawa, Japan

Katsuya Hamamoto

This inventor holds 2 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 1987-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuya Hamamoto. Retrieved from https://idiyas.com/inventor/katsuya-hamamoto-5px14jgq

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 = 3.4

ph-index = 2

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 1987-1988

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2 patents (USPTO):Explore Patents

Title: Katsuya Hamamoto: Innovator in Video Technology

Introduction

Katsuya Hamamoto is a notable inventor based in Tokorozawa, Japan. He has made significant contributions to the field of video technology, holding a total of 2 patents. His work has been instrumental in advancing the capabilities of video recording and camera systems.

Latest Patents

Among his latest innovations are a combined video tape recorder and camera, as well as a video camera. These inventions reflect his commitment to enhancing the functionality and convenience of video technology for users.

Career Highlights

Katsuya Hamamoto is currently employed at Hitachi, Ltd., a leading company in technology and electronics. His role at Hitachi has allowed him to collaborate with other talented professionals in the industry, furthering his impact on technological advancements.

Collaborations

Throughout his career, Hamamoto has worked alongside notable colleagues such as Noboru Chiba and Fumio Toyoda. These collaborations have contributed to the development of innovative solutions in the field of video technology.

Conclusion

Katsuya Hamamoto's contributions to video technology through his patents and work at Hitachi, Ltd. highlight his role as a key innovator in the industry. His inventions continue to influence the way we capture and record video today.

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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