Masakazu Hayashi (1 out of 32 patents)
Yukihiko Sugawara (1 out of 1 patent)
Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#263 in Saitama
#15,745 in Japan
Natec Co., Inc.
Forward Citations = 1
2 inventors:
Natec Co., Inc.
% Expired Patents = 100.0
Forward Citations = 1
Loading Chart...
Loading Chart...
2 inventors (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Natec Co., Inc.. Retrieved from https://idiyas.com/company/natec-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]