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:
Oct. 21, 2014
Filed:
Jan. 19, 2011
Applicants:
Naokuni Muramatsu, Nagoya, JP;
Ken Suzuki, Handa, JP;
Akihisa Inoue, Sendai, JP;
Hisamichi Kimura, Watari-Gun, JP;
Inventors:
Naokuni Muramatsu, Nagoya, JP;
Ken Suzuki, Handa, JP;
Akihisa Inoue, Sendai, JP;
Hisamichi Kimura, Watari-Gun, JP;
Assignees:
NGK Insulators, Ltd., Nagoya, JP;
Tohoku University, Sendai, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25D 11/26 (2006.01);
U.S. Cl.
CPC ...
C25D 11/26 (2013.01);
Abstract
A method of coloring a surface of a zirconium-based metallic glass component that includes the step of imparting interference colors by carrying out an anodizing process using an alkaline solution to form a film having a thickness of 300 nm or less on the surface of the zirconium-based metallic glass component.