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USPTO Data Jan 1 1976 - Oct 20 2026
2 Patents
#106 in Fukuoka
#11,139 in Japan
Mishima Kosan Corporation
Forward Citations = 4
6 inventors:
Mishima Kosan Corporation
Forward Citations = 4
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6 inventors (with patents filed for the assignee):
Hoshiro Tani (2 out of 5 patents)
Tetsuji Ushio (2 out of 4 patents)
Satoru Tatsuguchi (2 out of 3 patents)
4. Toshihisa Otani (1 out of 1 patent)
5. Tetsuo Yabe (1 out of 1 patent)
6. Takashi Tsuzawa (1 out of 1 patent)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Mishima Kosan Corporation. Retrieved from https://idiyas.com/company/mishima-kosan
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]