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For the Inventor, By the Inventor

JP

Polymatech Cp., Ltd.


USPTO Granted Patents = 1

% Expired Patents = 100.0

Forward Citations = 3

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1 inventor (with patents filed for the assignee):

goldMedal Masayuki Kashino (1 out of 6 patents)


1 patent:

1. 6455796 - Film integrated key top (2002-09-24),
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USPTO Data Jan 1 1976 - Sep 15 2026

1 Patents

#838 in

#15,982 in Japan

JP
JP

Polymatech Cp., Ltd.

Forward Citations = 3

1 inventor:

goldMedal Masayuki Kashino (1 out of 6 patents)

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