Nagano, Japan

Kabushiki Kaisha Sankyo Seiko


USPTO Granted Patents = 1

Forward Citations = 6

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2 inventors (with patents filed for the assignee):

goldMedal Kazutoshi Ishikawa (1 out of 29 patents)

silverMedal Kenji Hirasawa (1 out of 15 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#156 in Nagano

#15,539 in Japan

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Nagano, Japan
Forward Citations = 6

2 inventors:

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