Niwa, Japan

Tokai-rika-denki-seisakusho Kabushiki Kaisha


USPTO Granted Patents = 2

Forward Citations = 147

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4 inventors (with patents filed for the assignee):

goldMedal Sadao Kokubu (2 out of 47 patents)

silverMedal Shinichi Koga (1 out of 14 patents)

bronzeMedal Hisashi Aoki (1 out of 32 patents)

4 Takashi Mizuno (1 out of 14 patents)


2 patents:

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USPTO Data Jan 1 1976 - Dec 9 2025

2 Patents

#2 in Niwa

#10,988 in Japan

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Niwa, Japan
Forward Citations = 147

4 inventors:

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