Assignee
ISHII MASAYUKI
JP6 patents
Top patents by PatentIndex Score
US8105743B2Jan 31, 2012
Fine organic silicone particle for latent electrostatic image developing toners, external additive for toners, toner for developing latent electrostatic image, and two-component developer
ISHII MASAYUKI5 citations61
US9182695B2Nov 10, 2015
External additive for toner, toner covered with external additive, development agent, toner container, and image forming apparatus
ISHII MASAYUKI0 citations51
US9176409B2Nov 3, 2015
Toner, development agent, toner container, and image forming apparatus
ISHII MASAYUKI0 citations51
US8927186B2Jan 6, 2015
Toner, and developer, image forming method and process cartridge using the toner
ISHII MASAYUKI1 citations51
US8778583B2Jul 15, 2014
Toner, developer, image forming apparatus, and process cartridge
ISHII MASAYUKI0 citations51
US8652721B2Feb 18, 2014
Toner, developer, and method of manufacturing toner
ISHII MASAYUKI0 citations51