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For the Inventor, By the Inventor

Tokyo, Japan

Oronite Japan Limited


USPTO Granted Patents = 2

Forward Citations = 18

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6 inventors (with patents filed for the assignee):

goldMedal Hiroshi Watanabe (1 out of 6 patents)

silverMedal Michio Shiga (1 out of 3 patents)

bronzeMedal Satoshi Ohta (1 out of 5 patents)

4.  Yoshifumi Isozaki (1 out of 1 patent)

5.  Jiro Magarifuchi (1 out of 1 patent)

6.  Morikuni Nakazato (1 out of 1 patent)


2 patents:

1. 5629272 - Low phosphorous engine oil compositions and additive compositions (1997-05-13),
2. 5607907 - Multipurpose functional fluid for agricultural machinery or construction (1997-03-04),
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USPTO Data Jan 1 1976 - Oct 6 2026

2 Patents

#4,361 in Tokyo

#11,124 in Japan

Tokyo, JP
Tokyo, Japan

Oronite Japan Limited

Forward Citations = 18

6 inventors:

goldMedal Hiroshi Watanabe (1 out of 6 patents)

silverMedal Michio Shiga (1 out of 3 patents)

bronzeMedal Satoshi Ohta (1 out of 5 patents)

4.  Yoshifumi Isozaki (1 out of 1 patent)

5.  Jiro Magarifuchi (1 out of 1 patent)

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