Tokyo, Japan

Hitachi Chemical, Ltd.


USPTO Granted Patents = 2

Forward Citations = 1

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7 inventors (with patents filed for the assignee):

goldMedal Isao Tsukagoshi (1 out of 21 patents)

silverMedal Masahiko Oota (1 out of 7 patents)

bronzeMedal Taketo Nomura (1 out of 3 patents)

4 Tomohisa Ohta (1 out of 15 patents)

5 Yasushi Goto (1 out of 6 patents)

6 Yutaka Yamaguchi (1 out of 9 patents)

7 Atsuo Nakajima (1 out of 6 patents)


2 patents:

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USPTO Data Jan 1 1976 - Dec 2 2025

2 Patents

#4,069 in Tokyo

#10,986 in Japan

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Tokyo, Japan
Forward Citations = 1

7 inventors:

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