Yuuki; Kazuhiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yuuki; Kazuhiko.The latest application filed is for "apparatus and method for replenishing a developing device with toner while suppressing toner remaining".

Company Profile

0.9.6

Yuuki; Kazuhiko - Tokyo JP
Yuuki; Kazuhiko - Ohta-ku JP
Yuuki; Kazuhiko - Kanagawa JP
Yuuki; Kazuhiko - Kawasaki JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Apparatus and method for replenishing a developing device with toner while suppressing toner remaining Grant 7,289,748 - Yanagisawa , et al. October 30, 2	2007-10-30
Apparatus and method for replenishing a developing device with toner while suppressing toner remaining Grant 7,218,880 - Yanagisawa , et al. May 15, 2	2007-05-15
Apparatus and method for replenishing a developing device with toner while suppressing toner remaining App 20060099006 - Yanagisawa; Takaaki ; et al.	2006-05-11
Apparatus and method for replenishing a developing device with toner while suppressing toner remaining App 20040197120 - Yanagisawa, Takaaki ; et al.	2004-10-07
Apparatus and method for replenishing a developing device with toner while suppressing toner remaining Grant 6,748,190 - Yanagisawa , et al. June 8, 2	2004-06-08
Image forming apparatus, replacement assembly for image forming apparatus and integrated circuit chip therefor Grant 6,690,896 - Hanada , et al. February 10, 2	2004-02-10
Apparatus and method for replenishing a developing device with toner while suppressing toner remaining App 20030198487 - Yanagisawa, Takaaki ; et al.	2003-10-23
Developing apparatus including first and second agitating members in which the first agitating member includes non-screw portion Grant 6,603,943 - Yuuki , et al. August 5, 2	2003-08-05
Apparatus and method for replenishing a developing device with toner while suppressing toner remaining Grant 6,567,637 - Yanagisawa , et al. May 20, 2	2003-05-20
Image forming apparatus, replacement assembly for image forming apparatus and integrated circuit chip therefor App 20020085848 - Hanada, Motonori ; et al.	2002-07-04
Developing apparatus and image formation apparatus App 20020051657 - Yuuki, Kazuhiko ; et al.	2002-05-02
Color image forming apparatus with toner recycling Grant 6,366,754 - Sato , et al. April 2, 2	2002-04-02
Method and apparatus for image forming apparatus capable of accurately detecting toner image patterns Grant 6,334,039 - Yoshinaga , et al. December 25, 2	2001-12-25
Apparatus and method for replenishing a developing device App 20010021326 - Yanagisawa, Takaaki ; et al.	2001-09-13
Image forming device and method therefor Grant 6,141,521 - Yuuki , et al. October 31, 2	2000-10-31

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