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For the Inventor, By the Inventor

Tokyo, Japan

Jonquil Consulting Inc.


USPTO Granted Patents = 2

% Expired Patents = 50.0

Forward Citations = 1

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6 inventors (with patents filed for the assignee):

goldMedal Shigeru Ochiai (2 out of 3 patents)

silverMedal Hiroshi Sudo (1 out of 6 patents)

bronzeMedal Hajime Anzai (1 out of 2 patents)

4.  Takashi Tachikawa (1 out of 1 patent)

5.  Keijiro Yoshida (1 out of 3 patents)

6.  Tomomichi Nakamura (1 out of 2 patents)


2 patents:

1. 12516261 - Method for treating carbon dioxide contained in natural gas and aqueous dispersion used therein (2026-01-06),
2. 7040176 - Design analysis method of earthquake-proof reinforcement structure, and storage medium (2006-05-09),
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USPTO Data Jan 1 1976 - Sep 22 2026

2 Patents

#4,354 in Tokyo

#11,115 in Japan

Tokyo, JP
Tokyo, Japan

Jonquil Consulting Inc.

Forward Citations = 1

6 inventors:

goldMedal Shigeru Ochiai (2 out of 3 patents)

silverMedal Hiroshi Sudo (1 out of 6 patents)

bronzeMedal Hajime Anzai (1 out of 2 patents)

4.  Takashi Tachikawa (1 out of 1 patent)

5.  Keijiro Yoshida (1 out of 3 patents)

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