Inventor
HOSHI NOBUYOSHI
JP29 patents
⚠️ This page may combine multiple inventors who share the name “HOSHI NOBUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
21 patentsUS6085051AJul 4, 2000
Small-size color electro-photographic apparatus
HITACHI LTD37 citations96
US5666599ASep 9, 1997
Color electro-photographic printing apparatus
HITACHI LTD81 citations96
US6574451B2Jun 3, 2003
Small-size color electro-photographic apparatus
HITACHI LTD18 citations92
US6543360B2Apr 8, 2003
Printing plate and printer using it
HITACHI LTD29 citations92
US5815775ASep 29, 1998
Color electro-photographic apparatus
HITACHI LTD29 citations92
US5666598ASep 9, 1997
Image forming method and apparatus using energy beam impingement on image forming particles to move the same
HITACHI LTD24 citations92
US5291253AMar 1, 1994
Corona deterioration and moisture compensation for transfer unit in an electrophotographic apparatus
HITACHI LTD49 citations92
US4959693ASep 25, 1990
Duplex reproducing apparatus with device for cooling and conveying fused toner image
HITACHI LTD49 citations92
US5548375AAug 20, 1996
Integrated printing system for automated and maintenance free operation
HITACHI LTD19 citations84
US5860049AJan 12, 1999
Developing apparatus and picture image forming apparatus
HITACHI LTD19 citations83
US5181129AJan 19, 1993
Electronic blackboard
HITACHI LTD20 citations81
US5075730ADec 24, 1991
Apparatus and method for forming an image
HITACHI LTD14 citations74
US4769672ASep 6, 1988
Electrophotographic process
HITACHI LTD7 citations74
US4572651AFeb 25, 1986
Method for developing an electrostatic latent image in an electrophotographic recording apparatus
HITACHI LTD15 citations74
US4314257AFeb 2, 1982
Thermomagnetic recording apparatus
HITACHI LTD12 citations73
US4822702AApr 18, 1989
Method for forming multi-color toner image
HITACHI LTD10 citations72
US4545325AOct 8, 1985
Developing apparatus
HITACHI LTD15 citations72
US6836632B2Dec 28, 2004
Small-size color electro-photographic apparatus
HITACHI LTD3 citations63
US6131000AOct 10, 2000
Electrophotographic printing apparatus using electric potential dividing development
HITACHI LTD2 citations63
US6067102AMay 23, 2000
Electrophotographic recording device and exposure controlling device therefor
HITACHI LTD3 citations63
US5995124ANov 30, 1999
Color electrophotographic printer with belt control
HITACHI LTD1 citations52
HITACHI PRINTING SOLUTIONS LTD
3 patentsUS6853829B2Feb 8, 2005
Multi-color printer and method therefor
HITACHI PRINTING SOLUTIONS LTD17 citations84
US6783909B2Aug 31, 2004
Electrostatic image developing toner and image forming method
HITACHI PRINTING SOLUTIONS LTD8 citations73
US6696210B2Feb 24, 2004
Electrostatic charge developing toner and image forming method using the same
HITACHI PRINTING SOLUTIONS LTD0 citations52