Inventor
ISHIKAWA MICHIAKI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “ISHIKAWA MICHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONISHIROKU PHOTO IND
10 patentsUS5445910AAug 29, 1995
Developer for developing electrostatic image comprising a toner containing colorant particles having organic particles externally added thereto
KONISHIROKU PHOTO IND31 citations92
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
US5705306AJan 6, 1998
Toner for forming electrophotographic image and developers using the same
KONISHIROKU PHOTO IND15 citations71
US5863691AJan 26, 1999
Toner for developing electrostatic latent image developer and method for producing image
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