Chiba, Japan

Yuhiko Fujiwara

This inventor holds 1 USPTO granted patent. Top assignee: Oki Electric Industry Co., Ltd.. Active years: 2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuhiko Fujiwara. Retrieved from https://idiyas.com/inventor/yuhiko-fujiwara

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


Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2011

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1 patent (USPTO):Explore Patents

Title: Yuhiko Fujiwara: Innovator in Content Authentication Technology

Introduction

Yuhiko Fujiwara is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of content authentication technology. His innovative approach aims to protect copyright and ensure secure access to digital content.

Latest Patents

Fujiwara holds a patent for a "Content playing system for reliably determining an authentication of a playing terminal." This invention addresses the need for secure access to purchased content data. The system utilizes a registration database server to authenticate user IDs and ensures that only authorized playing terminals can access the content. This prevents unauthorized copying of content data, thereby protecting the rights of content creators.

Career Highlights

Yuhiko Fujiwara is associated with Oki Electric Industry Co., Ltd., where he has contributed to various projects focused on enhancing digital security. His work has been instrumental in developing technologies that safeguard intellectual property in the digital age.

Collaborations

Fujiwara has collaborated with notable colleagues, including Koichi Chida and Kei Kato. Their combined expertise has fostered advancements in the field of content security and authentication.

Conclusion

Yuhiko Fujiwara's contributions to content authentication technology highlight the importance of protecting digital rights in an increasingly interconnected world. His innovative solutions continue to shape the landscape of secure content access.

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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