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USPTO Data Jan 1 1976 - Jan 6 2026
1 Patents
#5,734 in Tokyo
#15,549 in Japan
Yoshino Gpysum Company, Ltd.
Forward Citations = 33
4 inventors:
Yoshino Gpysum Company, Ltd.
Forward Citations = 33
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4 inventors (with patents filed for the assignee):
Toru Tagawa (1 out of 12 patents)
Katsuhiko Kuroda (1 out of 15 patents)
Yasoji Ozawa (1 out of 2 patents)
4. Kiyoharu Yoshimi (1 out of 2 patents)
1 patent:
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