Tokyo, Japan

Toppan Photomask Co., Ltd.


USPTO Granted Patents = 1


Forward Citations = 0

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5 inventors (with patents filed for the assignee):

goldMedal Norihito Fukugami (1 out of 9 patents)

silverMedal Toru Komizo (1 out of 3 patents)

bronzeMedal Genta Watanabe (1 out of 5 patents)

4 Eisuke Narita (1 out of 1 patent)

5 Tomohiro Imoto (0 patent)


1 patent:

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USPTO Data Jan 1 1976 - Dec 9 2025

1 Patents

#5,752 in Tokyo

#15,591 in Japan

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Tokyo, Japan
Forward Citations = 0

5 inventors:

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