P

Inventor

MORITA SHIZUO

JP65 patents
⚠️ This page may combine multiple inventors who share the name “MORITA SHIZUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KONISHIROKU PHOTO IND

48 patents
US5444515AAug 22, 1995

Color image forming apparatus with mountable cartridge therein

KONISHIROKU PHOTO IND74 citations96
US5258816ANov 2, 1993

Cleaning device for a color image forming apparatus

KONISHIROKU PHOTO IND61 citations96
US5172903ADec 22, 1992

Paper feed cassette

KONISHIROKU PHOTO IND85 citations96
US5493366AFeb 20, 1996

Image forming apparatus

KONISHIROKU PHOTO IND41 citations93
US5347351ASep 13, 1994

Image forming apparatus for copying one and two-sided documents

KONISHIROKU PHOTO IND21 citations93
US5341194AAug 23, 1994

Belt type image forming unit

KONISHIROKU PHOTO IND43 citations93
US5319429AJun 7, 1994

Color image forming apparatus using fixing apparatus for glossy images

KONISHIROKU PHOTO IND36 citations93
US5262824ANov 16, 1993

Image formimg apparatus with automatic process cartridge displacement for maintenance

KONISHIROKU PHOTO IND35 citations93
US5253015AOct 12, 1993

Sheet load system for image forming apparatus

KONISHIROKU PHOTO IND30 citations93
US5210573AMay 11, 1993

Image forming apparatus

KONISHIROKU PHOTO IND39 citations93
US5182595AJan 26, 1993

Image forming apparatus having an dismountable process cartridge

KONISHIROKU PHOTO IND43 citations93
US5175570ADec 29, 1992

Color image forming apparatus having an adjustor which corrects the position of a latent image according to registration marks

KONISHIROKU PHOTO IND48 citations93
US5160963ANov 3, 1992

Image forming apparatus having process cartridge

KONISHIROKU PHOTO IND37 citations93
US5143017ASep 1, 1992

Developing device having a baffle plate between plural augers which cleans the developing rollers

KONISHIROKU PHOTO IND34 citations93
US5140369AAug 18, 1992

Color image forming apparatus having a process cartridge containing a belt shaped image carrier, toner replenishing means and detachable paper cartridge

KONISHIROKU PHOTO IND27 citations93
US5124747AJun 23, 1992

Color copy machine with detachable process cartridge

KONISHIROKU PHOTO IND25 citations93
US5073801ADec 17, 1991

Color image forming apparatus having different ejection parts for different paper thickness

KONISHIROKU PHOTO IND23 citations93
US5065195ANov 12, 1991

Color image forming apparatus having a freely installable and detachable process cartridge

KONISHIROKU PHOTO IND45 citations93
US4996566AFeb 26, 1991

Multicolor image forming apparatus with separately removable and insertable assembly units

KONISHIROKU PHOTO IND44 citations93
US4994853AFeb 19, 1991

Apparatus for recording color images having interchangeable process cartridges and cartridge information on IC cards

KONISHIROKU PHOTO IND53 citations93
US5486901AJan 23, 1996

Color image recording apparatus with a detector to detect a superimposed toner image density and correcting its color balance

KONISHIROKU PHOTO IND26 citations92
US5367365ANov 22, 1994

Image forming apparatus with charger of image carrier using magnetic brush

KONISHIROKU PHOTO IND23 citations92
US5357323AOct 18, 1994

Magnetic brush charging device

KONISHIROKU PHOTO IND20 citations92
US5327208AJul 5, 1994

Color image forming apparatus with a multicolor detachable process unit

KONISHIROKU PHOTO IND26 citations92
US5298946AMar 29, 1994

Color image forming apparatus with removable cartridge and exposure through sheet path

KONISHIROKU PHOTO IND26 citations92
US5250998AOct 5, 1993

Fixing apparatus having two nip regions

KONISHIROKU PHOTO IND40 citations92
US5054419AOct 8, 1991

Image forming apparatus

KONISHIROKU PHOTO IND23 citations92
US5030988AJul 9, 1991

Color image forming apparatus

KONISHIROKU PHOTO IND25 citations92
US4878091AOct 31, 1989

Multicolor image forming apparatus

KONISHIROKU PHOTO IND42 citations92
US5548379AAug 20, 1996

Image forming apparatus

KONISHIROKU PHOTO IND36 citations90
US5107304AApr 21, 1992

Removable cartridge for a color image forming apparatus

KONISHIROKU PHOTO IND38 citations90
US5063411ANov 5, 1991

Color image forming apparatus having a unitary guide plate facing a plurality of developing devices

KONISHIROKU PHOTO IND19 citations82
US5103261AApr 7, 1992

Clamshell type color image forming apparatus

KONISHIROKU PHOTO IND21 citations78
US5402222AMar 28, 1995

Color image forming apparatus

KONISHIROKU PHOTO IND7 citations74
US5357318AOct 18, 1994

Color image forming apparatus with interchangeable charging and transferring devices

KONISHIROKU PHOTO IND8 citations74
US5331389AJul 19, 1994

Image forming apparatus with sheet discharging device

KONISHIROKU PHOTO IND8 citations74
US5250989AOct 5, 1993

Image forming apparatus having detachable process cartridge with protective transfer zone cover

KONISHIROKU PHOTO IND10 citations74
US5245394ASep 14, 1993

Image forming apparatus having an openable conveyance path

KONISHIROKU PHOTO IND8 citations74
US5239348AAug 24, 1993

Color image forming apparatus

KONISHIROKU PHOTO IND9 citations74
US5220379AJun 15, 1993

Color image forming apparatus

KONISHIROKU PHOTO IND13 citations74
US5168318ADec 1, 1992

Color image forming apparatus having a predetermined space maintained between a photosensitive belt and developing devices

KONISHIROKU PHOTO IND9 citations74
US5136339AAug 4, 1992

Image forming apparatus having a cassette storage mode

KONISHIROKU PHOTO IND14 citations74
US5119134AJun 2, 1992

Photosensitive member protection shutter for use in a color image forming apparatus

KONISHIROKU PHOTO IND16 citations74
US5047801ASep 10, 1991

Color image forming apparatus having the developing means and cleaning means formed as a detachable unit

KONISHIROKU PHOTO IND18 citations74
US4998145AMar 5, 1991

Image forming apparatus having a first mode for forming a multicolor image of restricted length and a second mode for forming a monocolor image of unrestricted length

KONISHIROKU PHOTO IND16 citations74
US4089297AMay 16, 1978

Developing apparatus of magnetic brush type for electrophotographic reproduction

KONISHIROKU PHOTO IND17 citations74
US5381215AJan 10, 1995

Image forming apparatus having charger to charge image carrier with magnetic brush

KONISHIROKU PHOTO IND13 citations73
US5357317AOct 18, 1994

Electrostatic recording apparatus using variable bias developing voltage

KONISHIROKU PHOTO IND18 citations73

SEKISUI JUSHI KK

1 patent

KONICA CORPORATOIN

1 patent

Showing the top 50 of 65 patents by PatentIndex Score.