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USPTO Data Jan 1 1976 - Dec 9 2025
1 Patents
#5,752 in Tokyo
#15,591 in Japan
Gosei Kagaku Kkk.
Forward Citations = 9
5 inventors:
Gosei Kagaku Kkk.
Forward Citations = 9
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5 inventors (with patents filed for the assignee):
Seizi Yamada (1 out of 1 patent)
Terumasa Okamura (1 out of 3 patents)
George Ohta (1 out of 2 patents)
4. Norio Kitamura (1 out of 3 patents)
5. Kiyohisa Eguchi (1 out of 5 patents)
1 patent:
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