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:
Nov. 28, 2006
Filed:
Feb. 03, 2005
Applicants:
Katsunori Kawano, Kanagawa, JP;
Norie Matsui, Kanagawa, JP;
Makoto Furuki, Kanagawa, JP;
Akira Tateishi, Kanagawa, JP;
Inventors:
Katsunori Kawano, Kanagawa, JP;
Norie Matsui, Kanagawa, JP;
Makoto Furuki, Kanagawa, JP;
Akira Tateishi, Kanagawa, JP;
Assignee:
Fuji Xerox Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03H 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A recording medium including a storage part to hold a medium identifier intrinsic to each recording medium, and a hologram generated using a reference beam modulated with the medium identifier. Preferably, the hologram is fixed on a surface of the recording medium.