Tokyo, Japan

Asken Inc.


USPTO Granted Patents = 1

Trademarks = 2

Forward Citations = 0

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5 inventors (with patents filed for the assignee):

goldMedal Jiro Amatatsu (1 out of 1 patent)

silverMedal Shin Sato (1 out of 16 patents)

bronzeMedal Eric Michael Hart (1 out of 1 patent)

4 Michael Thomas Staffa (1 out of 1 patent)

5 Takahiro Fujiwara (1 out of 15 patents)


1 patent:

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USPTO Data Jan 1 1976 - Sep 22 2026

1 Patents

#6,079 in Tokyo

#15,713 in Japan

Tokyo, JP
Tokyo, Japan
Forward Citations = 0

5 inventors:

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