Miyagi, Japan

Tokin Corporation and Tomy, Inc.


USPTO Granted Patents = 1

Forward Citations = 17

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2 inventors (with patents filed for the assignee):

goldMedal Naoharu Yamamoto (1 out of 8 patents)

silverMedal Kiyoshi Yamauchi (1 out of 17 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 9 2025

1 Patents

#49 in Miyagi

#15,591 in Japan

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Miyagi, Japan
Forward Citations = 17

2 inventors:

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