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. 06, 2007
Filed:
Feb. 26, 2004
Shuitsu Sato, Tokyo, JP;
Takashi Urabe, Shizuoka-ken, JP;
Yasuhito Noda, Mishima, JP;
Takahito Kabai, Mishima, JP;
Yuichi Hori, Mishima, JP;
Taishi Takano, Shizuoka-ken, JP;
Shuitsu Sato, Tokyo, JP;
Takashi Urabe, Shizuoka-ken, JP;
Yasuhito Noda, Mishima, JP;
Takahito Kabai, Mishima, JP;
Yuichi Hori, Mishima, JP;
Taishi Takano, Shizuoka-ken, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba TEC Kabushiki Kaisha, Tokyo, JP;
Abstract
Of developing agents each having a binder containing a polyester resin having an acidic value, wax having a softening point higher than that of the binder, and wax having a softening point lower than that of the binder, the acidic value of a black developing agent is made higher than that of a color developing agent.