Inventor
SHIROSE MEIZO
JP61 patents
⚠️ This page may combine multiple inventors who share the name “SHIROSE MEIZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONISHIROKU PHOTO IND
42 patentsUS4557991ADec 10, 1985
Toner for development of electrostatic image containing binder resin and wax
KONISHIROKU PHOTO IND63 citations94
US4652509AMar 24, 1987
Toner for developing electrostatic latent image
KONISHIROKU PHOTO IND25 citations93
US6475688B1Nov 5, 2002
Electrophotographic toner, and image forming apparatus and image forming method using the same
KONISHIROKU PHOTO IND28 citations92
US6248494B1Jun 19, 2001
Toner for developing an electrostatic image and a production method thereof, and an image forming method
KONISHIROKU PHOTO IND33 citations92
US5627000AMay 6, 1997
Heat fixing method
KONISHIROKU PHOTO IND49 citations92
US5624780AApr 29, 1997
Toner image fixing method using fluorine containing silicone oil
KONISHIROKU PHOTO IND31 citations92
US5445910AAug 29, 1995
Developer for developing electrostatic image comprising a toner containing colorant particles having organic particles externally added thereto
KONISHIROKU PHOTO IND31 citations92
US6617091B2Sep 9, 2003
Production method of toner
KONISHIROKU PHOTO IND38 citations91
US6602644B2Aug 5, 2003
Toner and image forming method
KONISHIROKU PHOTO IND29 citations91
US5837414ANov 17, 1998
Toner for developing electrostatic image and method for forming multicolor image
KONISHIROKU PHOTO IND34 citations91
US6485878B2Nov 26, 2002
Image forming method
KONISHIROKU PHOTO IND15 citations82
US4579802AApr 1, 1986
Method of fixing toner image
KONISHIROKU PHOTO IND21 citations81
US6780558B2Aug 24, 2004
Image forming method
KONISHIROKU PHOTO IND8 citations74
US6717602B2Apr 6, 2004
Image forming method and image forming apparatus, and electrostatic latent image developing toner used by the same
KONISHIROKU PHOTO IND6 citations74
US6440630B2Aug 27, 2002
Toner and image forming method
KONISHIROKU PHOTO IND12 citations74
US6383700B1May 7, 2002
Image forming method, image forming apparatus, and developer material used in said apparatus
KONISHIROKU PHOTO IND10 citations74
US5916721AJun 29, 1999
Colored toner for electrophotography
KONISHIROKU PHOTO IND9 citations74
US5766816AJun 16, 1998
Image forming method and image forming apparatus
KONISHIROKU PHOTO IND7 citations74
US4885222ADec 5, 1989
Method for developing electrostatic latent image in an oscillating electric field
KONISHIROKU PHOTO IND7 citations74
US6153345ANov 28, 2000
Colored toner for electrophotography
KONISHIROKU PHOTO IND8 citations73
US5817443AOct 6, 1998
Toner for static charge developing and fixing method
KONISHIROKU PHOTO IND11 citations73
US5441839AAug 15, 1995
Negatively chargeable developer with carrier containing magnesium oxide
KONISHIROKU PHOTO IND14 citations73
US5272038ADec 21, 1993
Electrostatic image developing resin-coated carrier and method for producing the same
KONISHIROKU PHOTO IND7 citations73
US5104762AApr 14, 1992
Developer for electrophotography
KONISHIROKU PHOTO IND7 citations73
US5026620AJun 25, 1991
Method for forming electrophotographic images
KONISHIROKU PHOTO IND9 citations73
US4877704AOct 31, 1989
Process for developing latent electrostatic image using toner containing polyester resin
KONISHIROKU PHOTO IND15 citations73
US4514486AApr 30, 1985
Method for the formation of images
KONISHIROKU PHOTO IND14 citations73
US6051352AApr 18, 2000
Carrier for developing electrostatic image, developer and developing method
KONISHIROKU PHOTO IND7 citations72
US5932388AAug 3, 1999
Carrier for developing electrostatic image, developer and developing method
KONISHIROKU PHOTO IND12 citations72
US5733692AMar 31, 1998
Toner kit for electrophotography
KONISHIROKU PHOTO IND9 citations72
US5705306AJan 6, 1998
Toner for forming electrophotographic image and developers using the same
KONISHIROKU PHOTO IND15 citations71
US5325637AJul 5, 1994
Developing apparatus with an improved sleeve
KONISHIROKU PHOTO IND9 citations71
US6902856B2Jun 7, 2005
Toner, image forming method, and image forming apparatus
KONISHIROKU PHOTO IND6 citations63
US6841328B2Jan 11, 2005
Image forming method
KONISHIROKU PHOTO IND6 citations63
US6506529B2Jan 14, 2003
Toner for developing electrostatic latent image
KONISHIROKU PHOTO IND4 citations63
US6042978AMar 28, 2000
Image-forming method
KONISHIROKU PHOTO IND3 citations63
US5715507AFeb 3, 1998
Color image forming process with control gloss
KONISHIROKU PHOTO IND5 citations62
US5576134ANov 19, 1996
Two-component type developer and image forming process
KONISHIROKU PHOTO IND4 citations62
US5478687ADec 26, 1995
Carrier for negatively chargeable developer
KONISHIROKU PHOTO IND5 citations62
US5093220AMar 3, 1992
Electrostatic latent image developer
KONISHIROKU PHOTO IND5 citations62
US4770969ASep 13, 1988
Heat fusible toners for developing electrostatic images
KONISHIROKU PHOTO IND2 citations62
US5364730ANov 15, 1994
Toner for developing electrostatic images and method for manufacturing thereof
KONISHIROKU PHOTO IND6 citations57
KONICA MINOLTA BUSINESS TECH
5 patentsUS7817949B2Oct 19, 2010
Intermediate transfer belt for image-forming apparatuses
KONICA MINOLTA BUSINESS TECH4 citations63
US7582402B2Sep 1, 2009
Image forming method
KONICA MINOLTA BUSINESS TECH2 citations63
US7482105B2Jan 27, 2009
Toner for electrostatic latent image development and manufacturing method of the toner for electrostatic latent image development
KONICA MINOLTA BUSINESS TECH4 citations63
US7270923B2Sep 18, 2007
Image forming method
KONICA MINOLTA BUSINESS TECH2 citations62
US8007426B2Aug 30, 2011
Developing roller
KONICA MINOLTA BUSINESS TECH1 citations52
HIROSE NAOHIRO
2 patentsKONICA MINOLTA TECHNOSEARCH CO
1 patentShowing the top 50 of 61 patents by PatentIndex Score.