Tokyo, Japan

Koike Medical Co., Ltd., Sumitomo Medical Mining Co., Ltd.


USPTO Granted Patents = 1

Forward Citations = 12

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6 inventors (with patents filed for the assignee):

goldMedal Masao Takahashi (1 out of 3 patents)

silverMedal Takashi Sato (1 out of 13 patents)

bronzeMedal Shiro Ishikawa (1 out of 1 patent)

4 Masayoshi Kanazawa (1 out of 1 patent)

5 Eitaro Hayakawa (1 out of 1 patent)

6 Yuki Murayama (1 out of 1 patent)


1 patent:

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USPTO Data Jan 1 1976 - Dec 9 2025

1 Patents

#5,752 in Tokyo

#15,591 in Japan

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Tokyo, Japan
Forward Citations = 12

6 inventors:

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