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:
May. 20, 2008
Filed:
Mar. 20, 2006
Shinya Nakayama, Numazu, JP;
Satoshi Mochizuki, Numazu, JP;
Yasuaki Iwamoto, Numazu, JP;
Yasuo Asahina, Numazu, JP;
Akihiro Kotsugai, Numazu, JP;
Masayuki Ishii, Numazu, JP;
Osamu Uchinokura, Numazu, JP;
Hisashi Nakajima, Numazu, JP;
Tomoyuki Ichikawa, Numazu, JP;
Tomoko Utsumi, Ebina, JP;
Koichi Sakata, Numazu, JP;
Hideki Sugiura, Fuji, JP;
Shigeru Emoto, Numazu, JP;
Junichi Awamura, Sunto-gun, JP;
Masami Tomita, Numazu, JP;
Takahiro Honda, Numazu, JP;
Shinichiro Yagi, Numazu, JP;
Tomomi Suzuki, Numazu, JP;
Hiroshi Yamada, Numazu, JP;
Toshiki Nanya, Mishima, JP;
Hiroto Higuchi, Numazu, JP;
Fumihiro Sasaki, Fuji, JP;
Naohito Shimota, Sunto-gun, JP;
Shinya Nakayama, Numazu, JP;
Satoshi Mochizuki, Numazu, JP;
Yasuaki Iwamoto, Numazu, JP;
Yasuo Asahina, Numazu, JP;
Akihiro Kotsugai, Numazu, JP;
Masayuki Ishii, Numazu, JP;
Osamu Uchinokura, Numazu, JP;
Hisashi Nakajima, Numazu, JP;
Tomoyuki Ichikawa, Numazu, JP;
Tomoko Utsumi, Ebina, JP;
Koichi Sakata, Numazu, JP;
Hideki Sugiura, Fuji, JP;
Shigeru Emoto, Numazu, JP;
Junichi Awamura, Sunto-gun, JP;
Masami Tomita, Numazu, JP;
Takahiro Honda, Numazu, JP;
Shinichiro Yagi, Numazu, JP;
Tomomi Suzuki, Numazu, JP;
Hiroshi Yamada, Numazu, JP;
Toshiki Nanya, Mishima, JP;
Hiroto Higuchi, Numazu, JP;
Fumihiro Sasaki, Fuji, JP;
Naohito Shimota, Sunto-gun, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
A toner which includes a toner material, wherein the toner satisfies the following formula:0° C.≦ΔTm≦20° C.where ΔTm represents Tma (° C.)−Tmb (° C.), Tma (° C.) is ½ flown-out temperature of the toner by a capillary type flow tester, and Tmb (° C.) is ½ flown-out temperature of a melt kneaded mixture of the toner by the capillary type flow tester, and wherein Tma is from 130° C. to 200° C.