Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
2 Patents
#4,366 in Tokyo
#11,133 in Japan
Waki Factory Inc.
Forward Citations = 6
5 inventors:
Waki Factory Inc.
% Expired Patents = 50.0
EPO Patents = 1
Forward Citations = 6
Loading Chart...
Loading Chart...
5 inventors (with patents filed for the assignee):
Tsunehito Wake (2 out of 3 patents)
Naoki Shikazono (2 out of 4 patents)
Shiro Ikuta (2 out of 5 patents)
4. Koji Matsuoka (1 out of 1 patent)
5. Isamu Kandori (1 out of 2 patents)
6. Koji Matsuoka (0 patent)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Waki Factory Inc.. Retrieved from https://idiyas.com/company/waki-factory
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]
1 patent (EPO):
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]