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USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#6,102 in Tokyo
#15,759 in Japan
Shawa Denko K.k.
Forward Citations = 2
3 inventors:
Shawa Denko K.k.
Calculating rank
Forward Citations = 2
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3 inventors (with patents filed for the assignee):
Shuichi Sugita (1 out of 54 patents)
Tetsuo Kudo (1 out of 12 patents)
Kuniomi Marumo (1 out of 16 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Shawa Denko K.k.. Retrieved from https://idiyas.com/company/shawa-denko-k-k
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]