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For the Inventor, By the Inventor

Osaka, Japan

Sunlux Corporation


USPTO Granted Patents = 3

Trademarks = 1

Forward Citations = 12

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8 inventors (with patents filed for the assignee):

goldMedal Yuji Tanaka (2 out of 60 patents)

silverMedal Shigeru Kitahara (2 out of 2 patents)

bronzeMedal Yasuo Nagasawa (2 out of 3 patents)

4.  Yoshitomo Tanaka (2 out of 3 patents)

5.  Yoshito Zeniya (1 out of 1 patent)

6.  Kiyohsi Shimizu (1 out of 1 patent)

7.  Masaya Asakami (1 out of 1 patent)

8.  Yukio Uchimoto (1 out of 1 patent)


3 patents:

1. 6862987 - Porous resin stamp (2005-03-08),
2. 6645418 - Method of producing a porous resin stamp (2003-11-11),
3. 6527491 - Driving fit rivet made of aluminum (2003-03-04),
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USPTO Data Jan 1 1976 - Sep 29 2026

3 Patents

#952 in Osaka

#8,915 in Japan

Osaka, JP
Osaka, Japan

Sunlux Corporation

Forward Citations = 12

8 inventors:

goldMedal Yuji Tanaka (2 out of 60 patents)

silverMedal Shigeru Kitahara (2 out of 2 patents)

bronzeMedal Yasuo Nagasawa (2 out of 3 patents)

4.  Yoshitomo Tanaka (2 out of 3 patents)

5.  Yoshito Zeniya (1 out of 1 patent)

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