P

Inventor

SATOH HISAO

JP27 patents
⚠️ This page may combine multiple inventors who share the name “SATOH HISAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KONISHIROKU PHOTO IND

20 patents
US5172903ADec 22, 1992

Paper feed cassette

KONISHIROKU PHOTO IND85 citations96
US5493366AFeb 20, 1996

Image forming apparatus

KONISHIROKU PHOTO IND41 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
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
US5381167AJan 10, 1995

Color image forming apparatus

KONISHIROKU PHOTO IND55 citations92
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
US5079593AJan 7, 1992

Toner recycling mechanism detachably connected to a cartridge

KONISHIROKU PHOTO IND11 citations74
US5382998AJan 17, 1995

Image forming apparatus of a clamshell type

KONISHIROKU PHOTO IND11 citations71
US5257037AOct 26, 1993

Compact image forming apparatus with color position adjustment

KONISHIROKU PHOTO IND19 citations71
US5398097AMar 14, 1995

Image forming apparatus with driving mechanism for photoreceptor

KONISHIROKU PHOTO IND6 citations63
US5309202AMay 3, 1994

Image forming apparatus

KONISHIROKU PHOTO IND2 citations63
US5204727AApr 20, 1993

Image forming apparatus

KONISHIROKU PHOTO IND4 citations63
US5198865AMar 30, 1993

Color image forming apparatus

KONISHIROKU PHOTO IND6 citations63
US5006905AApr 9, 1991

Separating apparatus of transfer material

KONISHIROKU PHOTO IND6 citations63

KONICA MINOLTA BUSINESS TECH

2 patents

NIPPON KAYAKU KK

2 patents

NOMURA MICRO SCIENCE KK

1 patent

NIPPON PAINT CO LTD

1 patent

KONICA CORPORATOIN

1 patent