Inventor · disambiguated record
Koshi Suematsu
Also filed as: SUEMATSU KOSHI
7 granted patents·97 citations·filing 1984–1990
86Inventor score
Technology areasG03G
Files withCANON KK7
Top patents by PatentIndex Score
7 records- 0184US4680245AElectrophotographic positively chargeable developer containing silica treated with a nitrogen containing silane coupling agent and method of developingCANON KK·Filed 1986·Granted Jul 14, 1987·28 cites·11 claims
- 0273US4592987AToner application method and developer compositionCANON KK·Filed 1984·Granted Jun 3, 1986·16 cites·7 claims
- 0367US4628019AProcess for developing electrostatic images and toner thereforCANON KK·Filed 1985·Granted Dec 9, 1986·15 cites·16 claims
- 0464US4663263AToner, charge-imparting material and composition containing substituted guanidine compound for electrophotographyCANON KK·Filed 1985·Granted May 5, 1987·13 cites·12 claims
- 0561US5071727APositively chargeable electrostatic toner containing organic metal complex or organic nitrogen, phosphino or metal compoundCANON KK·Filed 1990·Granted Dec 10, 1991·13 cites·16 claims
- 0660US4554234AToner application method and composition thereforCANON KK·Filed 1984·Granted Nov 19, 1985·10 cites·9 claims
- 0734US4666814AMethod for developing electrostatic latent image with non-magnetic tonerCANON KK·Filed 1984·Granted May 19, 1987·2 cites·8 claims
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