both of, Japan

Yasuo Nagazumi


USPTO Granted Patents = 1

Forward Citations = 9

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1 inventor (with patents filed for the assignee):

goldMedal Yasuo Nagazumi (1 out of 19 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#94 in both of

#15,554 in Japan

...
both of, Japan
Forward Citations = 9

1 inventor:

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