JP

Sony Disc & Digital Sloutions Inc.


USPTO Granted Patents = 1

Forward Citations = 6

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4 inventors (with patents filed for the assignee):

goldMedal Akiya Saito (1 out of 32 patents)

silverMedal Yoshitake Yanagisawa (1 out of 10 patents)

bronzeMedal Yoshinobu Usui (1 out of 15 patents)

4 Makoto Tsukahara (1 out of 5 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 9 2025

1 Patents

#913 in

#15,591 in Japan

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JP
Forward Citations = 6

4 inventors:

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