Inventor
KATAGIRI YOSHIMICHI
JP32 patents
⚠️ This page may combine multiple inventors who share the name “KATAGIRI YOSHIMICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
15 patentsUS6360068B1Mar 19, 2002
Electrophotographic image formation process and apparatus
FUJITSU LTD135 citations97
US6416914B1Jul 9, 2002
Image formation process and developer used therein
FUJITSU LTD62 citations96
US6855468B1Feb 15, 2005
Color image formation method
FUJITSU LTD40 citations92
US6528221B2Mar 4, 2003
Flash fixing toner and fabrication method therefor
FUJITSU LTD25 citations92
US4699863AOct 13, 1987
Electrophotographic flash fixation process employing toner having improved light absorption properties and toner therefor
FUJITSU LTD52 citations92
US5432035AJul 11, 1995
Flash fixing color toner and process for producing the same
FUJITSU LTD33 citations89
US5582950ADec 10, 1996
Process for producing flash fusing color toner
FUJITSU LTD18 citations79
US5589313ADec 31, 1996
Method for nonmagnetic monocomponent development
FUJITSU LTD8 citations74
US6544707B2Apr 8, 2003
Two component developing agent and an image forming apparatus by use of the same
FUJITSU LTD12 citations73
US6468705B2Oct 22, 2002
Optical fixing toner
FUJITSU LTD8 citations73
US5518851AMay 21, 1996
Toner
FUJITSU LTD12 citations73
US5389485AFeb 14, 1995
Toner
FUJITSU LTD6 citations73
US5618648AApr 8, 1997
Toner binder, toner, electrophotographic method and apparatus therefor
FUJITSU LTD17 citations71
US5986017ANov 16, 1999
Toner binder for flash fixing, toner, electrostatic photographic printing method and apparatus therefor
FUJITSU LTD12 citations70
US4849317AJul 18, 1989
Magnetic brush developer for electrophotography
FUJITSU LTD4 citations62
FUJI XEROX CO LTD
15 patentsUS7254363B2Aug 7, 2007
Image-forming process and image-forming apparatus using flash fusing
FUJI XEROX CO LTD10 citations84
US6704538B2Mar 9, 2004
Color image forming apparatus and color toner
FUJI XEROX CO LTD16 citations84
US6641965B2Nov 4, 2003
Color toner for electrophotography, and a combined set of color toners for electrophotography using the same, color developing agent for electrophotography using the same, method for forming color images using the same, and device for forming color images using the same
FUJI XEROX CO LTD13 citations84
US7316879B2Jan 8, 2008
Imaging color toner, color image forming method and color image forming apparatus
FUJI XEROX CO LTD8 citations73
US6593050B2Jul 15, 2003
Flash fixing color toner
FUJI XEROX CO LTD8 citations73
US7083887B2Aug 1, 2006
Color toner and image forming apparatus using the color toner
FUJI XEROX CO LTD3 citations63
US7252914B2Aug 7, 2007
Toner for electrophotography and developer for electrophotography using the same, process cartridge, apparatus for forming image, and method for forming image
FUJI XEROX CO LTD3 citations62
US6821696B2Nov 23, 2004
Toner for optical fixing, manufacturing method therefor and image formation apparatus using it
FUJI XEROX CO LTD2 citations62
US6746808B2Jun 8, 2004
Image forming color toner, color image forming method and color image forming apparatus
FUJI XEROX CO LTD6 citations62
US6727030B2Apr 27, 2004
Toner and an image formation method
FUJI XEROX CO LTD4 citations62
US6852457B2Feb 8, 2005
Image fixing method
FUJI XEROX CO LTD0 citations52
US7316882B2Jan 8, 2008
Image forming method
FUJI XEROX CO LTD1 citations51
US6833228B2Dec 21, 2004
Toner and an image formation method
FUJI XEROX CO LTD0 citations51
US7439003B2Oct 21, 2008
Magnetic black toner for electrophotography having Mn-containing hematite compound and magnetic two-component developer for electrophotography containing the same
FUJI XEROX CO LTD0 citations50
US6963711B2Nov 8, 2005
Developing method and developing device for electrophotographic image, and printing device using the developing device
FUJI XEROX CO LTD0 citations41