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For the Inventor, By the Inventor

Tokyo, Japan

Mazda Corp.


USPTO Granted Patents = 2

% Expired Patents = 50.0

Forward Citations = 19

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9 inventors (with patents filed for the assignee):

goldMedal Daijirou Ishimoto (1 out of 2 patents)

silverMedal Yasushi Nakahara (1 out of 19 patents)

bronzeMedal Osamu Michihira (1 out of 29 patents)

4.  Kazuhiro Kosugi (1 out of 1 patent)

5.  Minori Fujino (1 out of 1 patent)

6.  Kazuhiro Okino (1 out of 1 patent)

7.  Hiroo Moriue (1 out of 12 patents)

8.  Yusaku Himono (1 out of 9 patents)

9.  Toshimichi Tokunaga (1 out of 14 patents)


2 patents:

1. 8776735 - Cooling device of water-cooled engine and method of manufacturing the same (2014-07-15),
2. 5142526 - Transmission failure diagnosis apparatus (1992-08-25),
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USPTO Data Jan 1 1976 - Sep 15 2026

2 Patents

#4,418 in Tokyo

#11,270 in Japan

Tokyo, JP
Tokyo, Japan

Mazda Corp.

Forward Citations = 19

9 inventors:

goldMedal Daijirou Ishimoto (1 out of 2 patents)

silverMedal Yasushi Nakahara (1 out of 19 patents)

bronzeMedal Osamu Michihira (1 out of 29 patents)

4.  Kazuhiro Kosugi (1 out of 1 patent)

5.  Minori Fujino (1 out of 1 patent)

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