Tokyo, Japan

Bitkey Inc.

Calculating rank
USPTO Granted Patents = 8


Forward Citations = 0

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4 inventors (with patents filed for the assignee):

goldMedal Yuki Ejiri (7 out of 7 patents)

silverMedal Hiroshi Yamamoto (6 out of 104 patents)

bronzeMedal Masatoshi Tsushima (1 out of 1 patent)

4.  Hiroshi Yamamoto (1 out of 1 patent)


8 patents:

Company Overview
Bitkey Inc. is a pioneering technology company specializing in blockchain solutions and digital identity management. Founded to address the growing need for secure and efficient methods of verifying digital identities, Bitkey leverages innovative blockchain technology to create decentralized applications that empower users to maintain control over their personal data. The company's platform facilitates seamless identity verification processes, enabling organizations to enhance security, reduce fraud, and streamline operations. Bitkey's commitment to privacy and security positions it as a leader in the digital identity sector, all while adhering to the latest regulatory standards. With a visionary team and a robust roadmap, Bitkey aims to revolutionize the way we think about identity in the digital age.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 3 2026

8 Patents

#2,151 in Tokyo

#5,050 in Japan

Tokyo, JP
Tokyo, Japan
Forward Citations = 0

4 inventors:

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Bitkey Inc.. Retrieved from https://idiyas.com/company/bitkey

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

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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