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For the Inventor, By the Inventor

Kanagawa, Japan

Fukuhara Co., Ltd.


USPTO Granted Patents = 3


Forward Citations = 4

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3 inventors (with patents filed for the assignee):

goldMedal Hiroshi Fukuhara (1 out of 7 patents)

silverMedal Takehito Ariizumi (1 out of 1 patent)

bronzeMedal Hiroyuki Fukui (1 out of 1 patent)

4.  Hiroyuki Fukui (0 patent)


3 patents:

1. 12485375 - Oil separator (2025-12-02),
2. 9757671 - Filter apparatus for compressed air (2017-09-12),
3. 9080689 - Float type drain trap and method for discharging drain water (2015-07-14),
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USPTO Data Jan 1 1976 - Jan 6 2026

3 Patents

#281 in Kanagawa

#8,771 in Japan

...
Kanagawa, Japan

Fukuhara Co., Ltd.

Forward Citations = 4

3 inventors:

goldMedal Hiroshi Fukuhara (1 out of 7 patents)

silverMedal Takehito Ariizumi (1 out of 1 patent)

bronzeMedal Hiroyuki Fukui (1 out of 1 patent)

4.  Hiroyuki Fukui (0 patent)

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