Inventor
KASUGA MUNEO
JP31 patents
Patents
31 patentsUS4257700AMar 24, 1981
Electrophotographic apparatus
OLYMPUS OPTICAL CO23 citations82
US4395115AJul 26, 1983
Conveyor unit for book carrier in electro-photographic copying machines
OLYMPUS OPTICAL CO8 citations74
US4320956AMar 23, 1982
Electrophotographic apparatus including a screen member for decreasing side edge electrostatic charge
OLYMPUS OPTICAL CO7 citations74
US4295734AOct 20, 1981
Filter assembly for collecting used toner of electrophotographic copying machine
OLYMPUS OPTICAL CO15 citations74
US4270860AJun 2, 1981
Electrophotographic apparatus employing a control assembly for controlling successive duplication of a document
OLYMPUS OPTICAL CO13 citations74
US4264190AApr 28, 1981
Toner cleaning device for an electrophotographic apparatus
OLYMPUS OPTICAL CO17 citations74
US4260236AApr 7, 1981
Electrophotographic apparatus
OLYMPUS OPTICAL CO16 citations74
US4215931AAug 5, 1980
Electrophotographic apparatus
OLYMPUS OPTICAL CO9 citations74
US4204730AMay 27, 1980
Electrophotographic apparatus
OLYMPUS OPTICAL CO7 citations74
US4159173AJun 26, 1979
Device for controlling a reverse time of a manuscript carriage, etc. for electrographic apparatuses
OLYMPUS OPTICAL CO12 citations74
US4053769AOct 11, 1977
Corona charge device
OLYMPUS OPTICAL CO14 citations74
US4494748AJan 22, 1985
Collator
OLYMPUS OPTICAL CO17 citations73
US4469323ASep 4, 1984
Collator with collate mode, non-collate mode and job separation mode
OLYMPUS OPTICAL CO17 citations73
US4408756AOct 11, 1983
Collator with collate mode and job separation mode
OLYMPUS OPTICAL CO7 citations73
US4415260ANov 15, 1983
Duplicating system comprising electrophotographic copier and option device
OLYMPUS OPTICAL CO2 citations63
US4408870AOct 11, 1983
Duplicating system comprising electrophotographic copying apparatus and option devices
OLYMPUS OPTICAL CO6 citations63
US4387986AJun 14, 1983
Manuscript feed device for an electrophotographic apparatus
OLYMPUS OPTICAL CO3 citations63
US4370055AJan 25, 1983
Duplicating system comprising electrophotographic copying apparatus and option device
OLYMPUS OPTICAL CO6 citations63
US4318611AMar 9, 1982
Document feed control in an electrophotographic system
OLYMPUS OPTICAL CO2 citations63
US4298270ANov 3, 1981
Electrographic apparatus
OLYMPUS OPTICAL CO6 citations63
US4269502AMay 26, 1981
Electrophotographic copying apparatus for copying manuscripts without interruptions
OLYMPUS OPTICAL CO5 citations63
US4253760AMar 3, 1981
Electrophotographic apparatus for printing multiple copies of an image on a photosensitive member
OLYMPUS OPTICAL CO4 citations63
US4227233AOct 7, 1980
Corona discharge device for electrographic apparatus
OLYMPUS OPTICAL CO5 citations63
US4148577AApr 10, 1979
Bias voltage adjusting means for electrographic apparatus
OLYMPUS OPTICAL CO2 citations63
US4142791AMar 6, 1979
Electrographic apparatus having a screen-type photoconductive drum
OLYMPUS OPTICAL CO2 citations63
US4500199AFeb 19, 1985
Electrophotographic apparatus comprising detection assembly for detecting record paper shortage
OLYMPUS OPTICAL CO6 citations62
US4405224ASep 20, 1983
Electrophotographic apparatus having means for removing undesired charge concentrated on an edge portion of a photosensitive member
OLYMPUS OPTICAL CO1 citations52
US4293213AOct 6, 1981
Bias voltage adjusting means for electrophotographic apparatus
OLYMPUS OPTICAL CO0 citations52
US4143963AMar 13, 1979
Device for controlling rotations of photosensitive drum for electrographic apparatus
OLYMPUS OPTICAL CO1 citations52
US4154128AMay 15, 1979
Record sheet cutter control device
OLYMPUS OPTICAL CO1 citations50
US4172654AOct 30, 1979
Apparatus for controlling the rotation of a photosensitive drum of an electrophotographic apparatus
OLYMPUS OPTICAL CO0 citations39