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USPTO Data Jan 1 1976 - Jan 6 2026
1 Patents
#1,487 in Osaka
#15,549 in Japan
Tazuke Kofukai
Forward Citations = 0
3 inventors:
Tazuke Kofukai
EPO Patents = 1
Forward Citations = 0
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3 inventors (with patents filed for the assignee):
Mitsuko Isaji (1 out of 5 patents)
Masao Tanihara (1 out of 27 patents)
Yoshihisa Suzuki (1 out of 6 patents)
4. Isaji Mitsuko (0 patent)
5. Tanihara Masao (0 patent)
6. Suzuki Yoshihisa (0 patent)
1 patent:
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1 patent (EPO):
Please report any incorrect information to support@idiyas.com