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. 25, 2007
Filed:
Aug. 26, 2003
Ryoji Watanabe, Kanagawa, JP;
Akihiko Takada, Kanagawa, JP;
Masayoshi Sakakibara, Kanagawa, JP;
Hajime Kishimoto, Kanagawa, JP;
Yasuo Horino, Tokyo, JP;
Toshiyuki Yano, Kanagawa, JP;
Yasuhiro Matsuo, Kanagawa, JP;
Ryoji Watanabe, Kanagawa, JP;
Akihiko Takada, Kanagawa, JP;
Masayoshi Sakakibara, Kanagawa, JP;
Hajime Kishimoto, Kanagawa, JP;
Yasuo Horino, Tokyo, JP;
Toshiyuki Yano, Kanagawa, JP;
Yasuhiro Matsuo, Kanagawa, JP;
Fuji Xerox, Co., Ltd., Tokyo, JP;
Abstract
When a printing paper to which an IC chip storing secret information is attached is discarded, a shredder applied voltage to the IC chip by a discharging unit to destroy the IC chip and to make it impossible to read the secret information therefrom. Thereafter, a shredding cutter shreds the printing paper and the shred printing paper is discarded.