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For the Inventor, By the Inventor

Yokohama, Japan

Nf Corporation


USPTO Granted Patents = 3


Forward Citations = 0

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2 inventors (with patents filed for the assignee):

goldMedal Shingo Sobukawa (2 out of 2 patents)

silverMedal Osamu Furukawa (1 out of 22 patents)

bronzeMedal Furukawa Osamu (0 patent)


3 patents:

1. 9819273 - Power conversion apparatus (2017-11-14),
2. 9252720 - Amplifier circuit and feedback circuit (2016-02-02),
3. 9024686 - Amplifier circuit and feedback circuit (2015-05-05),
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USPTO Data Jan 1 1976 - Jan 6 2026

3 Patents

#107 in Yokohama

#8,771 in Japan

...
Yokohama, Japan

Nf Corporation

Forward Citations = 0

2 inventors:

goldMedal Shingo Sobukawa (2 out of 2 patents)

silverMedal Osamu Furukawa (1 out of 22 patents)

bronzeMedal Furukawa Osamu (0 patent)

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