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USPTO Data Jan 1 1976 - Dec 30 2025
1 Patents
#1,487 in Osaka
#15,542 in Japan
Showa Aluminum Kabushiki
Forward Citations = 9
5 inventors:
Showa Aluminum Kabushiki
Forward Citations = 9
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5 inventors (with patents filed for the assignee):
Kiyoshi Tada (1 out of 10 patents)
Eizo Isoyama (1 out of 9 patents)
Tadao Fujihira (1 out of 4 patents)
4. Masashi Sakaguchi (1 out of 5 patents)
5. Makoto Tanio (1 out of 1 patent)
1 patent:
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