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:
Sep. 02, 2003
Filed:
Oct. 06, 2000
Applicant:
Inventors:
Yoichi Nakamura, Nagano, JP;
Shinjirou Suzuki, Nagano, JP;
Hideki Kina, Nagano, JP;
Kenichi Hara, Nagano, JP;
Teruo Sasaki, Nagano, JP;
Assignee:
Fuji Electric Imaging Devices Co., Ltd., Nagano, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 5/06 ;
U.S. Cl.
CPC ...
G03G 5/06 ;
Abstract
A phthalimide salt compound is contained in a photosensitive material having a charge generating function. Such a photosensitive material exhibits high retention rates of the surface charge. An electrophotographic photoconductor comprising such a photosensitive material is useful in, for example, printers, photocopiers, and facsmilie machines.