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. 13, 2001
Filed:
Dec. 31, 1997
Applicant:
Inventors:
Mamoru Sakaki, Yamato, JP;
Akio Suzuki, Yokohama, JP;
Masayoshi Takahashi, Chofu, JP;
Yoshinobu Shimomura, Yokohama, JP;
Tatsuo Takeuchi, Kawasaki, JP;
Yoshihiro Takada, Kawasaki, JP;
Masato Katayama, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 1/500 ; G03G 2/100 ;
U.S. Cl.
CPC ...
G03G 1/500 ; G03G 2/100 ;
Abstract
A neutralized printing paper which is made of a base paper and a cationic compound applied on a printing surface of the base paper. The paper has a surface pH value ranging from 6.0 to 7.5.