The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 26, 2011
Filed:
Jan. 15, 2007
Applicants:
Tatsuyuki Nakatani, Hiroshima, JP;
Keishi Okamoto, Hiroshima, JP;
Shuzo Yamashita, Okayama, JP;
Koji Mori, Okayama, JP;
Ikuo Komura, Okayama, JP;
Inventors:
Tatsuyuki Nakatani, Hiroshima, JP;
Keishi Okamoto, Hiroshima, JP;
Shuzo Yamashita, Okayama, JP;
Koji Mori, Okayama, JP;
Ikuo Komura, Okayama, JP;
Assignees:
Toyo Advanced Technologies Co., Ltd., Hiroshima-shi, JP;
Japan Stent Technology Co., Ltd., Okayama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D 3/00 (2006.01); H01L 29/15 (2006.01); A61F 2/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A medical device includes a medial device body, and a diamond-like thin film covering the medical device body and containing silicon. The diamond-like thin film has a concentration of silicon which is lower in a surface thereof than in an interface thereof with the medical device body mentioned above, and continuously varies.