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:
Oct. 04, 2011
Filed:
May. 13, 2008
Takayasu Aoki, Mishima, JP;
Motonari Udo, Mishima, JP;
Masahiro Ikuta, Mishima, JP;
Tsuyoshi Itou, Izunokuni, JP;
Takashi Urabe, Sunto-gun, JP;
Takafumi Hara, Mishima, JP;
Satoshi Araki, Izunokuni, JP;
Yasuhito Noda, Mishima, JP;
Takayasu Aoki, Mishima, JP;
Motonari Udo, Mishima, JP;
Masahiro Ikuta, Mishima, JP;
Tsuyoshi Itou, Izunokuni, JP;
Takashi Urabe, Sunto-gun, JP;
Takafumi Hara, Mishima, JP;
Satoshi Araki, Izunokuni, JP;
Yasuhito Noda, Mishima, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Tec Kabushiki Kaisha, Tokyo, JP;
Abstract
A developing agent including a core containing an amorphous polyester resin and a fatty acid ester based wax, a shell provided on the surface of the core and containing a copolymer of an aromatic vinyl monomer and acrylic acid or an acrylic ester, and a coloring agent.