Tokyo, Japan

Sony-Eveready Inc.


USPTO Granted Patents = 2

Forward Citations = 12

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3 inventors (with patents filed for the assignee):

goldMedal Shigeru Oishi (1 out of 2 patents)

silverMedal Toru Nagaura (1 out of 9 patents)

bronzeMedal Tooru Nagaura (1 out of 1 patent)


2 patents:

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USPTO Data Jan 1 1976 - Sep 22 2026

2 Patents

#4,354 in Tokyo

#11,115 in Japan

Tokyo, JP
Tokyo, Japan
Forward Citations = 12

3 inventors:

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