Osaka, Japan

Akifumi Matsuyama


USPTO Granted Patents = 1

Forward Citations = 0

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4 inventors (with patents filed for the assignee):

goldMedal Yoshiki Sawa (1 out of 20 patents)

silverMedal Akifumi Matsuyama (1 out of 4 patents)

bronzeMedal Hiroshi Komoda (1 out of 2 patents)

4 Yuzuru Kanakura (1 out of 1 patent)


1 patent:

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USPTO Data Jan 1 1976 - Jan 6 2026

1 Patents

#1,487 in Osaka

#15,549 in Japan

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Osaka, Japan
Forward Citations = 0

4 inventors:

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