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USPTO Data Jan 1 1976 - Jan 6 2026
1 Patents
#909 in
#15,549 in Japan
Yoshiaki Kawashima
Forward Citations = 6
4 inventors:
Yoshiaki Kawashima
Forward Citations = 6
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4 inventors (with patents filed for the assignee):
Hirofumi Takeuchi (1 out of 16 patents)
Yoshiaki Kawashima (1 out of 6 patents)
Toshiyuki Niwa (1 out of 3 patents)
4. Yoji Ito (1 out of 4 patents)
1 patent:
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