Kanagawa, Japan

Keizoh Shigaki

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Ricoh Company, Ltd.. Active years: 2016-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keizoh Shigaki. Retrieved from https://idiyas.com/inventor/keizoh-shigaki

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

USPTO Granted Patents = 2 

Average Co-Inventor Count = 2.9

ph-index = 1

Forward Citations = 384(Granted Patents)


Company Filing History:


Years Active: 2016-2019

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2 patents (USPTO):Explore Patents

Title: Keizoh Shigaki: Innovator in Communication and Imaging Technologies

Introduction

Keizoh Shigaki is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the fields of communication and imaging technologies. With a total of 2 patents to his name, Shigaki continues to push the boundaries of innovation.

Latest Patents

Shigaki's latest patents include an "Apparatus, method, and system for displaying antenna location of communication terminal." This invention assists users in identifying the location of the antenna in their communication devices, facilitating non-contact communication with counterpart devices. Another significant patent is the "Image forming apparatus and image forming method," which involves a sophisticated system for double-sided printing, enhancing the efficiency of image formation on recording media.

Career Highlights

Keizoh Shigaki is currently employed at Ricoh Company, Ltd., where he applies his expertise in developing advanced imaging solutions. His work has been instrumental in improving the functionality and user experience of communication and imaging devices.

Collaborations

Shigaki collaborates with talented professionals such as Yuuichiroh Tsujiguchi and Hitoshi Sasaki. Their combined efforts contribute to the innovative projects at Ricoh Company, Ltd.

Conclusion

Keizoh Shigaki's contributions to communication and imaging technologies exemplify the spirit of innovation. His patents reflect a commitment to enhancing user experience and efficiency in modern technology.

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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