Yokohama, Japan

Hokushin Kogyo Kabushiki Kaisha


USPTO Granted Patents = 2

Forward Citations = 37

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9 inventors (with patents filed for the assignee):

goldMedal Hideaki Ohkura (2 out of 6 patents)

silverMedal Yasuo Miyamoto (2 out of 23 patents)

bronzeMedal Hiroshi Yoshida (2 out of 6 patents)

4 Takefumi Toyoshima (2 out of 3 patents)

5 Izumi Nishimura (2 out of 2 patents)

6 Toshiyuki Oikawa (2 out of 2 patents)

7 Tomio Iwabori (2 out of 2 patents)

8 Kenji Sekijima (2 out of 2 patents)

9 Makoto Ohashi (2 out of 2 patents)


2 patents:

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USPTO Data Jan 1 1976 - Dec 9 2025

2 Patents

#135 in Yokohama

#10,988 in Japan

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Yokohama, Japan
Forward Citations = 37

9 inventors:

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