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USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#1,658 in Osaka
#15,759 in Japan
Daicel Chemical Ind., Ltd.
Forward Citations = 36
4 inventors:
Daicel Chemical Ind., Ltd.
Forward Citations = 36
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4 inventors (with patents filed for the assignee):
Toru Nonami (1 out of 9 patents)
Hiroshi Taoda (1 out of 21 patents)
Takaaki Fujiwa (1 out of 5 patents)
4. Masahiro Kagotani (1 out of 1 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Daicel Chemical Ind., Ltd.. Retrieved from https://idiyas.com/company/daicel-chemical-ind
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]