Fukuoka, Japan

Ken-Ichi Yamada


USPTO Granted Patents = 1

Forward Citations = 0

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3 inventors (with patents filed for the assignee):

goldMedal Keiichi Yamamoto (1 out of 33 patents)

silverMedal Ken-ichi Yamada (1 out of 4 patents)

bronzeMedal Yuta Matsuoka (1 out of 1 patent)


1 patent:

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USPTO Data Jan 1 1976 - Jan 6 2026

1 Patents

#144 in Fukuoka

#15,549 in Japan

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Fukuoka, Japan
Forward Citations = 0

3 inventors:

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