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, 2025
Filed:
Jun. 01, 2022
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Hirofumi Kyuushima, Tokyo, JP;
Takayuki Toyoda, Shizuoka, JP;
Naoya Isono, Shizuoka, JP;
Tomoya Nagaoka, Tokyo, JP;
Masao Suzuki, Kanagawa, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G 9/09 (2006.01); G03G 9/08 (2006.01); G03G 9/087 (2006.01); G03G 9/097 (2006.01);
U.S. Cl.
CPC ...
G03G 9/092 (2013.01); G03G 9/0821 (2013.01); G03G 9/08755 (2013.01); G03G 9/08782 (2013.01); G03G 9/09733 (2013.01);
Abstract
A toner comprising a toner particle comprising a binder resin, wherein the toner particle further comprises a compound represented by a following formula (1) and a pigment having a quinacridone structure;