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USPTO Data Jan 1 1976 - Oct 13 2026
3 Patents
#615 in Santa Clara, CA
#16,858 in California
#73,860 in US
Shinkawa U.s.a., Inc.
Forward Citations = 8
6 inventors:
Santa Clara, CA, United States of America
Shinkawa U.s.a., Inc.
Forward Citations = 8
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6 inventors (with patents filed for the assignee):
Naoki Kanayama (2 out of 2 patents)
Hiromi Tomiyama (1 out of 6 patents)
Takeyuki Nakagawa (1 out of 6 patents)
4. Kazuo Sugiura (1 out of 18 patents)
5. Yoshimitsu Hisajima (1 out of 2 patents)
6. Yuji Kobayashi (1 out of 1 patent)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Shinkawa U.s.a., Inc.. Retrieved from https://idiyas.com/company/shinkawa-u-s-a
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]