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USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#213 in Shizuoka
#15,759 in Japan
Shimizu Engineering Co., Ltd.
Forward Citations = 15
5 inventors:
Shimizu Engineering Co., Ltd.
Forward Citations = 15
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5 inventors (with patents filed for the assignee):
Hiroyuki Imamura (1 out of 2 patents)
Jyoji Okamoto (1 out of 6 patents)
Akira Murayama (1 out of 26 patents)
4. Naoshi Uchikawa (1 out of 22 patents)
5. Hiroaki Kuno (1 out of 14 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Shimizu Engineering Co., Ltd.. Retrieved from https://idiyas.com/company/shimizu-engineering-company
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]