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:
Aug. 13, 2002
Filed:
Aug. 24, 2000
Applicant:
Inventors:
Tatsurou Yoshida, Tsukuba, JP;
Kyoko Suzuki, Moriya-machi, JP;
Assignee:
Canon Kasei Kabushiki Kaisha, Kukizaki-machi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B 1/12 ; G03G 2/118 ; G03G 1/502 ;
U.S. Cl.
CPC ...
H01B 1/12 ; G03G 2/118 ; G03G 1/502 ;
Abstract
A semiconducting member has a water-soluble polyaniline having an acidic group, and an aqueous polymeric compound. The semiconducting member has a volume resistivity of from 10 &OHgr;·cm to 10 &OHgr;·cm.