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For the Inventor, By the Inventor

Tokyo, Japan

Furuuchi Chemical Corporation


USPTO Granted Patents = 2

% Expired Patents = 100.0


Forward Citations = 3

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5 inventors (with patents filed for the assignee):

goldMedal Tetsushi Taguchi (1 out of 15 patents)

silverMedal Hirofumi Saito (1 out of 12 patents)

bronzeMedal Tadatoshi Hosokawa (1 out of 3 patents)

4.  Hisatoshi Kobayashi (1 out of 5 patents)

5.  Junzo Tanaka (1 out of 22 patents)

6.  Hisatoshi Nat Inst For Mat Science Kobayashi (0 patent)

7.  Tetsushi Nat Inst For Mat Science Taguchi (0 patent)

8.  Junzo Nat Inst For Mat Science Tanaka (0 patent)

9.  Hirofumi Furuuchi Chemical Corporation Saito (0 patent)


2 patents:

1. 9557586 - Collimator and optical isolator with collimator (2017-01-31),
2. 7741454 - Biological low-molecular-weight derivatives (2010-06-22),
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USPTO Data Jan 1 1976 - Sep 29 2026

2 Patents

#4,360 in Tokyo

#11,121 in Japan

Tokyo, JP
Tokyo, Japan

Furuuchi Chemical Corporation

Forward Citations = 3

5 inventors:

goldMedal Tetsushi Taguchi (1 out of 15 patents)

silverMedal Hirofumi Saito (1 out of 12 patents)

bronzeMedal Tadatoshi Hosokawa (1 out of 3 patents)

4.  Hisatoshi Kobayashi (1 out of 5 patents)

5.  Junzo Tanaka (1 out of 22 patents)

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