US

Eiken Kagaku Kabushiki Kaish


USPTO Granted Patents = 1

Forward Citations = 8

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3 inventors (with patents filed for the assignee):

goldMedal Toshihiro Yonekawa (1 out of 6 patents)

silverMedal Kiyoshi Miyai (1 out of 1 patent)

bronzeMedal Tsutomu Naitoh (1 out of 1 patent)


1 patent:

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USPTO Data Jan 1 1976 - Jan 6 2026

1 Patents

#743 in undefined, undefined

#892 in

#133,943 in US

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US
Forward Citations = 8

3 inventors:

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