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For the Inventor, By the Inventor

Tokyo, Japan

Gk Tech Inc.


USPTO Granted Patents = 1

% Expired Patents = 100.0

Forward Citations = 3

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1 inventor (with patents filed for the assignee):

goldMedal Ryuichi Iwamasa (1 out of 2 patents)


1 patent:

1. 8416495 - Display apparatus (2013-04-09),
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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

Gk Tech Inc.

Forward Citations = 3

1 inventor:

goldMedal Ryuichi Iwamasa (1 out of 2 patents)

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