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. 08, 2005
Filed:
Feb. 25, 2003
Ryota Kashiwabara, Shizuoka, JP;
Hiroyuki Kobayashi, Shizuoka, JP;
Akihiko Nakazawa, Shizuoka, JP;
Atsushi Tanaka, Shizuoka, JP;
Tsunenori Ashibe, Kanagawa, JP;
Takashi Kusaba, Shizuoka, JP;
Hidekazu Matsuda, Shizuoka, JP;
Yuji Sakurai, Shizuoka, JP;
Ryota Kashiwabara, Shizuoka, JP;
Hiroyuki Kobayashi, Shizuoka, JP;
Akihiko Nakazawa, Shizuoka, JP;
Atsushi Tanaka, Shizuoka, JP;
Tsunenori Ashibe, Kanagawa, JP;
Takashi Kusaba, Shizuoka, JP;
Hidekazu Matsuda, Shizuoka, JP;
Yuji Sakurai, Shizuoka, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
In an electrophotographic endless belt having a beltlike substrate, a meandering-preventive member and a position detection member, the meandering-preventive member is disposed on the inner-periphery side of one end portion of the beltlike substrate, the position detection member is disposed on the outer-periphery side of the other end portion of the beltlike substrate, and the meandering-preventive member and the position detection member are 200 mm to 250 mm away from each other in the width direction of the electrophotographic endless belt. The beltlike substrate contains a thermoplastic resin as a binder resin, and the beltlike substrate has a 25 μm×25 μm surface total current value of from 300 nA to 2,000 nA at the time of application of 100 V as measured by SPM.