Aichi, Japan

Ngk Spark Plug Cc., Ltd.


USPTO Granted Patents = 1

Forward Citations = 1

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3 inventors (with patents filed for the assignee):

goldMedal Takeshi Yamaguchi (1 out of 9 patents)

silverMedal Kazuho Tatematsu (1 out of 6 patents)

bronzeMedal Masahiro Konishi (1 out of 21 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 2 2025

1 Patents

#266 in Aichi

#15,589 in Japan

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Aichi, Japan
Forward Citations = 1

3 inventors:

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