Yokohama-shi, Japan

Toyo Seikan Group Engineering Co., Ltd.


USPTO Granted Patents = 3


Forward Citations = 0

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13 inventors (with patents filed for the assignee):

goldMedal Kazuki Takahashi (2 out of 5 patents)

silverMedal Kazumoto Obata (2 out of 5 patents)

bronzeMedal Shinichiro Henda (2 out of 2 patents)

4 Hiroshi Takahashi (1 out of 224 patents)

5 Mitsuo Kumata (1 out of 5 patents)

6 Akio Sato (1 out of 6 patents)

7 Shin Nakamura (1 out of 3 patents)

8 Yoshihiro Kaitsuka (1 out of 1 patent)

9 Yukihito Nozaki (1 out of 1 patent)

10 Tomoho Kikuchi (1 out of 1 patent)

11 Kunihiko Hatazawa (1 out of 1 patent)

12 Keitaro Hayashi (1 out of 1 patent)

13 Kunihiko Hatazawa (0 patent)


3 patents:

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USPTO Data Jan 1 1976 - Dec 2 2025

3 Patents

#2 in Yokohama-shi

#8,779 in Japan

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Yokohama-shi, Japan
Forward Citations = 0

13 inventors:

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