Tokyo, Japan

Seiko Eoson Corporation


USPTO Granted Patents = 1

Forward Citations = 0

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3 inventors (with patents filed for the assignee):

goldMedal Yoshitaka Shimada (1 out of 23 patents)

silverMedal Yutaka Nagashima (1 out of 3 patents)

bronzeMedal Norihiro Masuda (1 out of 20 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 9 2025

1 Patents

#5,752 in Tokyo

#15,591 in Japan

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Tokyo, Japan
Forward Citations = 0

3 inventors:

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