Tokyo, Japan

Ken Yamauchi

This inventor holds 2 USPTO granted patents. Top assignee: Casio Computer Co., Ltd.. Active years: 1989-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ken Yamauchi. Retrieved from https://idiyas.com/inventor/ken-yamauchi-unb3opmg

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 = 100(Granted Patents)


Company Filing History:


Years Active: 1989-1990

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2 patents (USPTO):Explore Patents

Title: Ken Yamauchi: Innovator in Video Technology

Introduction

Ken Yamauchi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of video technology, holding 2 patents that showcase his innovative spirit and technical expertise.

Latest Patents

Yamauchi's latest patents include a power switching arrangement for video camera apparatus and a liquid crystal television receiver. The power switching arrangement enhances video camera functionality by incorporating independent power on-off switches in both the image pick-up equipment and the video recording and/or reproducing equipment. This design allows for automatic control of the display equipment or electronic viewfinder based on the operation of these switches. The liquid crystal television receiver features a main frame with a reflecting plate and a hood member that houses a liquid crystal display panel and an electroluminescence panel. This innovative design allows for improved picture display through reflection and enhanced illumination of the display panel.

Career Highlights

Ken Yamauchi is currently employed at Casio Computer Co., Ltd., where he continues to develop cutting-edge technologies. His work has significantly impacted the video technology landscape, making him a respected figure in the industry.

Collaborations

Yamauchi has collaborated with talented coworkers such as Shuri Mori and Yukihiko Fukasawa, contributing to various projects that push the boundaries of technology.

Conclusion

Ken Yamauchi's contributions to video technology through his patents and work at Casio Computer Co., Ltd. highlight his role as an influential inventor. His innovative designs continue to shape the future of video equipment.

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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