Tokyo, Japan

Nippon Roso Kyokai


USPTO Granted Patents = 1

Forward Citations = 1

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2 inventors (with patents filed for the assignee):

goldMedal Atsuro Ichigaya (1 out of 62 patents)

silverMedal Shunsuke Iwamura (1 out of 58 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 2 2025

1 Patents

#5,754 in Tokyo

#15,596 in Japan

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Tokyo, Japan
Forward Citations = 1

2 inventors:

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