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. 15, 2014
Filed:
Nov. 15, 2011
Applicants:
Eizo Kurihara, Kanagawa, JP;
Katsumi Sakamaki, Kanagawa, JP;
Mario Fuse, Kanagawa, JP;
Shoji Yamaguchi, Kanagawa, JP;
Inventors:
Eizo Kurihara, Kanagawa, JP;
Katsumi Sakamaki, Kanagawa, JP;
Mario Fuse, Kanagawa, JP;
Shoji Yamaguchi, Kanagawa, JP;
Assignee:
Fuji Xerox Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41M 5/00 (2006.01); D21F 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A sheet includes a pulp fiber and a linear magnetic material. The linear magnetic material has a substantially large Barkhausen effect. The linear magnetic material also has irregularities at an outer periphery of the linear magnetic material. The sheet in which the magnetic material is inhibited from being exposed at both surfaces of the sheet can be provided.