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:
Feb. 15, 2011
Filed:
May. 01, 2009
Eizo Kurihara, Kanagawa, JP;
Tsukasa Matsuda, Kanagawa, JP;
Kunihiro Takahashi, Kanagawa, JP;
Hiroyoshi Inoue, Kanagawa, JP;
Mario Fuse, Kanagawa, JP;
Shoji Yamaguchi, Kanagawa, JP;
Eizo Kurihara, Kanagawa, JP;
Tsukasa Matsuda, Kanagawa, JP;
Kunihiro Takahashi, Kanagawa, JP;
Hiroyoshi Inoue, Kanagawa, JP;
Mario Fuse, Kanagawa, JP;
Shoji Yamaguchi, Kanagawa, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
A flat detector includes a first flat member and a second flat member both made of a nonmagnetic nonmetal, a first conductive wiring that generates an alternating magnetic field, the first conductive wiring being disposed on a surface of the first flat member facing toward the second flat member, a first layer made of a nonmagnetic metal and disposed at least on a surface of the first flat member, a second conductive wiring that detects a signal generated by magnetization reversal of a magnetic material, the magnetization reversal being caused by the alternating magnetic field generated by the first conductive wiring, the second conductive wiring being disposed on a surface of the second flat member facing toward the first flat member, and a second layer made of a nonmagnetic metal and disposed at least on a surface of the second flat member.