Osaka, Japan

Toyo Menka Kaisha, Ltd.


USPTO Granted Patents = 2

Forward Citations = 49

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5 inventors (with patents filed for the assignee):

goldMedal Toshio Takeuchi (1 out of 6 patents)

silverMedal Shinji Wakaeya (1 out of 1 patent)

bronzeMedal Shozo Shionome (1 out of 1 patent)

4 Moritaka Ohta (1 out of 1 patent)

5 Masatoshi Shimbashi (1 out of 1 patent)


2 patents:

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USPTO Data Jan 1 1976 - Dec 9 2025

2 Patents

#1,026 in Osaka

#10,988 in Japan

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Osaka, Japan
Forward Citations = 49

5 inventors:

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