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For the Inventor, By the Inventor

Tokyo, Japan

Jfr Co., Ltd.


USPTO Granted Patents = 2

Forward Citations = 0


where 'Filed Patents' based on already Granted Patents

where 'Inventors Filed' based on already Granted Patents


4 inventors (with patents filed for the assignee):

goldMedal Akira Fujino (2 out of 2 patents)

silverMedal Hiroshi Miyazaki (1 out of 52 patents)

bronzeMedal Yuko Sasagawa (1 out of 1 patent)

4.  Junichi Morota (1 out of 1 patent)


2 patents:

1. 12343678 - Nitrogen recovery method, nitrogen recovery device, and product obtained by same (2025-07-01),
2. 11517893 - Adsorbent for anionic substances, production method for adsorbent for anionic substances, production device for adsorbent for anionic substances, and recovering method for anionic substances (2022-12-06),
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USPTO Data Jan 1 1976 - Dec 2 2025

2 Patents

#4,071 in Tokyo

#10,991 in Japan

...
Tokyo, Japan

Jfr Co., Ltd.

Forward Citations = 0

4 inventors:

goldMedal Akira Fujino (2 out of 2 patents)

silverMedal Hiroshi Miyazaki (1 out of 52 patents)

bronzeMedal Yuko Sasagawa (1 out of 1 patent)

4.  Junichi Morota (1 out of 1 patent)

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