Tokyo, Japan

Hajime Nishinomiya

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Rakuten Group, Inc.. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hajime Nishinomiya. Retrieved from https://idiyas.com/inventor/hajime-nishinomiya

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

USPTO Granted Patents = 1 

Average Co-Inventor Count = 1.0

ph-index = 1


Company Filing History:


Years Active: 2026

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1 patent (USPTO):Explore Patents

Title: Hajime Nishinomiya: Innovator in Information Processing Systems

Introduction

Hajime Nishinomiya is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of information processing systems, particularly in relation to non-fungible tokens (NFTs). His innovative work has garnered attention in the tech community.

Latest Patents

Hajime holds a patent for an "Information processing system, method, and medium." This system includes a hash value acquisition unit that generates a hash value based on a key containing content data linked to a non-fungible token. Additionally, it features a metadata generation unit that creates metadata for the content, which includes an electronic signature generated using the hash value and a predetermined secret key. The system also has a metadata identifier acquisition unit and a non-fungible token issuing unit that records token data in a blockchain.

Career Highlights

Hajime Nishinomiya is currently employed at Rakuten Group, Inc., where he continues to develop innovative solutions in information processing. His work has positioned him as a key player in the integration of blockchain technology with digital content.

Collaborations

Hajime has collaborated with notable colleagues, including Marty Bell and Sean Casey. Their combined expertise has contributed to the advancement of projects within their organization.

Conclusion

Hajime Nishinomiya's contributions to the field of information processing systems highlight his innovative spirit and dedication to advancing technology. His work with non-fungible tokens and blockchain technology continues to influence the industry.

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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