Tokyo, Japan

Speecys Corp.


USPTO Granted Patents = 2

% Expired Patents = 100.0

Forward Citations = 3

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1 inventor (with patents filed for the assignee):

goldMedal Tomoaki Kasuga (2 out of 8 patents)


2 patents:

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USPTO Data Jan 1 1976 - Sep 29 2026

2 Patents

#4,360 in Tokyo

#11,121 in Japan

Tokyo, JP
Tokyo, Japan
Forward Citations = 3

1 inventor:

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