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USPTO Data Jan 1 1976 - Sep 29 2026
1 Patents
#11 in Otsu
#15,722 in Japan
Shiro Saka
Forward Citations = 0
4 inventors:
Shiro Saka
% Expired Patents = 100.0
Forward Citations = 0
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4 inventors (with patents filed for the assignee):
Hisashi Miyafuji (1 out of 3 patents)
Haruo Kawamoto (1 out of 3 patents)
Yoshihito Kohara (1 out of 1 patent)
4. Shiro Saka (1 out of 3 patents)
1 patent:
Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]