Tokyo, Japan

Hohnen Oil Co., Ltd.


USPTO Granted Patents = 1

Forward Citations = 12

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5 inventors (with patents filed for the assignee):

goldMedal Hideaki Miyakawa (1 out of 14 patents)

silverMedal Yasuo Tamura (1 out of 1 patent)

bronzeMedal Takaaki Aoki (1 out of 1 patent)

4 Masahiro Tokuda (1 out of 1 patent)

5 Kanichi Miyake (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

5 inventors:

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