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:
Dec. 26, 2006
Filed:
Mar. 10, 2004
Shin Yasuda, Ashigarakami-gun, JP;
Katsunori Kawano, Ashigarakami-gun, JP;
Jiro Minabe, Ashigarakami-gun, JP;
Tatsuya Maruyama, Minato-ku, JP;
Norie Matsui, Ashigarakami-gun, JP;
Shin Yasuda, Ashigarakami-gun, JP;
Katsunori Kawano, Ashigarakami-gun, JP;
Jiro Minabe, Ashigarakami-gun, JP;
Tatsuya Maruyama, Minato-ku, JP;
Norie Matsui, Ashigarakami-gun, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
A holographic recording method and a holographic recording apparatus capable of selectively rewriting or erasing only desired data without degrading data other than the desired data are provided. Holograms are multiple recorded per file, and page data in one file is multiple recorded, while page data in one file and page data in another file are not multiple recorded. Therefore, only the desired file can be selectively rewritten or erased without degrading the other files.