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For the Inventor, By the Inventor

Tokyo, Japan

Taiiheiyo Engineering Incorporated


USPTO Granted Patents = 1

Forward Citations = 1

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7 inventors (with patents filed for the assignee):

goldMedal Ken Takahashi (1 out of 27 patents)

silverMedal Masao Hujimori (1 out of 2 patents)

bronzeMedal Shigeo Nakajima (1 out of 6 patents)

4.  Toshio Shimada (1 out of 2 patents)

5.  Nobuo Kiyama (1 out of 2 patents)

6.  Hajime Endo (1 out of 10 patents)

7.  Tsunetoshi Ito (1 out of 6 patents)


1 patent:

1. 4002037 - Self-advancing support for use in the pit of coal or metal mine (1977-01-11),
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USPTO Data Jan 1 1976 - Oct 6 2026

1 Patents

#6,086 in Tokyo

#15,732 in Japan

Tokyo, JP
Tokyo, Japan

Taiiheiyo Engineering Incorporated

Forward Citations = 1

7 inventors:

goldMedal Ken Takahashi (1 out of 27 patents)

silverMedal Masao Hujimori (1 out of 2 patents)

bronzeMedal Shigeo Nakajima (1 out of 6 patents)

4.  Toshio Shimada (1 out of 2 patents)

5.  Nobuo Kiyama (1 out of 2 patents)

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