Tokyo, Japan

Petroleum Energy Center, a Jurdical Incorporated Foundation


USPTO Granted Patents = 2

Forward Citations = 34

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4 inventors (with patents filed for the assignee):

goldMedal Minoru Senga (1 out of 38 patents)

silverMedal Mikiya Hayashi (1 out of 4 patents)

bronzeMedal Daigo Shirota (1 out of 2 patents)

4 Masaya Okamoto (1 out of 76 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 = 34

4 inventors:

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