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USPTO Data Jan 1 1976 - Dec 30 2025
1 Patents
#1,487 in Osaka
#15,554 in Japan
Koichi Niihara
Forward Citations = 13
4 inventors:
Koichi Niihara
Forward Citations = 13
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4 inventors (with patents filed for the assignee):
Jun Hasegawa (1 out of 45 patents)
Miho Ito (1 out of 10 patents)
Tadachika Nakayama (1 out of 2 patents)
4. Koichi Niihara (1 out of 34 patents)
1 patent:
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