Inventor
SUEMATSU KOSHI
JP7 patents
Patents
7 patentsUS4680245AJul 14, 1987
Electrophotographic positively chargeable developer containing silica treated with a nitrogen containing silane coupling agent and method of developing
CANON KK28 citations91
US5071727ADec 10, 1991
Positively chargeable electrostatic toner containing organic metal complex or organic nitrogen, phosphino or metal compound
CANON KK13 citations73
US4663263AMay 5, 1987
Toner, charge-imparting material and composition containing substituted guanidine compound for electrophotography
CANON KK13 citations73
US4628019ADec 9, 1986
Process for developing electrostatic images and toner therefor
CANON KK15 citations73
US4592987AJun 3, 1986
Toner application method and developer composition
CANON KK16 citations73
US4554234ANov 19, 1985
Toner application method and composition therefor
CANON KK10 citations73
US4666814AMay 19, 1987
Method for developing electrostatic latent image with non-magnetic toner
CANON KK2 citations62