Tokyo, Japan

Kao Kabushiki Kaisha (kao Corporation)


USPTO Granted Patents = 2

Forward Citations = 34

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6 inventors (with patents filed for the assignee):

goldMedal Koichi Ishida (1 out of 57 patents)

silverMedal Youichi Suzuki (1 out of 14 patents)

bronzeMedal Fumihiko Yoshiro (1 out of 4 patents)

4 Tomohiro Uemura (1 out of 5 patents)

5 Masahito Hanaoka (1 out of 4 patents)

6 Harunobu Hirayama (1 out of 3 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 = 34

6 inventors:

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