Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#171 in Chiba
#15,745 in Japan
Sanko Techono Co., Ltd.
Forward Citations = 1
9 inventors:
Sanko Techono Co., Ltd.
Forward Citations = 1
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9 inventors (with patents filed for the assignee):
Kenji Yokota (1 out of 4 patents)
Koji Oka (1 out of 3 patents)
Masaomi Teshigawara (1 out of 3 patents)
4. Hitoshi Shiohara (1 out of 2 patents)
5. Yasue Yagisawa (1 out of 2 patents)
6. Takashi Sato (1 out of 13 patents)
7. Syunichiro Shishido (1 out of 2 patents)
8. Masaki Yamaguchi (1 out of 1 patent)
9. Yoshio Inoue (1 out of 36 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sanko Techono Co., Ltd.. Retrieved from https://idiyas.com/company/sanko-techono-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]