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USPTO Data Jan 1 1976 - Sep 22 2026
1 Patents
#6,101 in Tokyo
#15,770 in Japan
Hiatachi, Ltd.
Forward Citations = 24
5 inventors:
Hiatachi, Ltd.
% Expired Patents = 100.0
Forward Citations = 24
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5 inventors (with patents filed for the assignee):
Yuri Hiraiwa (1 out of 60 patents)
Tsukasa Shibayama (1 out of 48 patents)
Yukinori Sakashita (1 out of 56 patents)
4. Wataru Okada (1 out of 47 patents)
5. Masahide Sato (1 out of 42 patents)
1 patent:
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Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]