For the Inventor, By the Inventor

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Sdc Incorporated

USPTO Granted Patents = 1

Trademarks = 1

Forward Citations = 0

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8 inventors (with patents filed for the assignee):

Koichi Tanaka (1 out of 16 patents)

Shinichi Tanaka (1 out of 18 patents)

Eiichi Ishii (1 out of 1 patent)

4. Takumi Sone (1 out of 2 patents)

5. Yukihiro Sato (1 out of 2 patents)

6. Kei Demizu (1 out of 2 patents)

7. Hideo Kakutani (1 out of 1 patent)

8. Noriyoshi Tsuji (1 out of 3 patents)

1 patent: Sort by Forward Citations

1. 7291229 - Method of surface treatment of titanium metal (2007-11-06),

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USPTO Data Jan 1 1976 - Dec 23 2025

1 Patents

#1,488 in Osaka

#15,539 in Japan

Sdc Incorporated

Forward Citations = 0

8 inventors:

Koichi Tanaka (1 out of 16 patents)

Shinichi Tanaka (1 out of 18 patents)

Eiichi Ishii (1 out of 1 patent)

4. Takumi Sone (1 out of 2 patents)

5. Yukihiro Sato (1 out of 2 patents)

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