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USPTO Data Jan 1 1976 - Nov 3 2026
2 Patents
#4,379 in Tokyo
#11,154 in Japan
Japan Acryace Corporation
Forward Citations = 4
4 inventors:
Japan Acryace Corporation
Calculating rank
% Expired Patents = 100.0
Forward Citations = 4
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4 inventors (with patents filed for the assignee):
Katsuyuki Murai (2 out of 9 patents)
Yukio Kokuzawa (2 out of 5 patents)
Shinpei Arita (1 out of 2 patents)
4. Mitsuhiro Akiyama (1 out of 5 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Japan Acryace Corporation. Retrieved from https://idiyas.com/company/japan-acryace
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]
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]
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]