Tokyo, Japan

Kawamura Co., Ltd.


USPTO Granted Patents = 2

Forward Citations = 10

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5 inventors (with patents filed for the assignee):

goldMedal Hisanobu Kanamaru (2 out of 79 patents)

silverMedal Takuzo Kurosawa (2 out of 3 patents)

bronzeMedal Akira Tohkairin (2 out of 13 patents)

4 Hideo Tatsumi (1 out of 19 patents)

5 Moisei Okabe (1 out of 9 patents)


2 patents:

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USPTO Data Jan 1 1976 - Dec 9 2025

2 Patents

#4,070 in Tokyo

#10,988 in Japan

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Tokyo, Japan
Forward Citations = 10

5 inventors:

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