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. 05, 2005
Filed:
May. 22, 2003
Applicants:
Kenichi Moriwaki, Kanagawa, JP;
Kazuyuki Usui, Kanagawa, JP;
Inventors:
Kenichi Moriwaki, Kanagawa, JP;
Kazuyuki Usui, Kanagawa, JP;
Assignee:
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B005/66 ; G11B005/70 ; H01J001/00 ;
U.S. Cl.
CPC ...
Abstract
A magnetic recording medium comprising a flexible support, a first recording layer, an intermediate layer and a second recording layer in this order, wherein the second recording layer comprises a ferromagnetic metal alloy comprising Co, Pt and Cr, and a nonmagnetic oxide.
Moriwaki, Kenichi. (2005). Magnetic recording medium (U.S. Patent No. 6875505). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6875505
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile