Inventor
SUZUKI KOHSUKE
JP12 patents
Patents
12 patentsUS6074795AJun 13, 2000
Toner for developing electrostatic latent image
RICOH KK105 citations97
US6818369B2Nov 16, 2004
Toner for electrostatic image development and image forming method and apparatus using the toner
RICOH KK58 citations96
US6500595B1Dec 31, 2002
Carrier for electrophotographic developer, method for manufacturing the carrier, and coating liquid for the method
RICOH KK62 citations96
US6180298B1Jan 30, 2001
Multi-color toner set and method of forming multi-color images, using the multi-color toner set
RICOH KK65 citations96
US7344812B2Mar 18, 2008
Developer for developing electrostatic latent image and image forming apparatus
RICOH KK26 citations92
US6861191B2Mar 1, 2005
Dry toner for developing electrostatic images
RICOH KK45 citations92
US6770411B2Aug 3, 2004
Negatively chargeable toner
RICOH KK50 citations92
US6255028B1Jul 3, 2001
Electrophotographic toner and image forming method using the toner
RICOH KK44 citations92
US7381513B2Jun 3, 2008
Carrier, developer, image forming method and process cartridge for electrostatic image development
RICOH KK26 citations91
US7172846B2Feb 6, 2007
Carrier, developer, image forming apparatus and process cartridge
RICOH KK11 citations84
US7272347B2Sep 18, 2007
Carrier, developer including the carrier, and image forming apparatus using the developer
RICOH KK7 citations74
US7226713B2Jun 5, 2007
Carrier, developer including the carrier and image forming apparatus using the developer
RICOH KK8 citations74