Assignee
IMAI MASASHI
JP6 patents
Top patents by PatentIndex Score
US8229329B2Jul 24, 2012
Developer cartridge including shutter for opening/closing casing and lock mechanisms to lock shutter in closed position usable with image forming device and developing device
IMAI MASASHI0 citations50
US8948666B2Feb 3, 2015
Developing device having thickness regulation blade
IMAI MASASHI0 citations47
US8611806B2Dec 17, 2013
Electrophotographic image forming apparatus using intermediate image transfer endless belt
IMAI MASASHI0 citations39
US9625853B2Apr 18, 2017
Developing roller provided with a shaft with an axial middle portion having a small outer diameter and axial end portions having large outer diameters and a developing device provided with the same
IMAI MASASHI0 citations37
US9244378B2Jan 26, 2016
Developing roller and developing device provided with the same
IMAI MASASHI0 citations37
US8909109B2Dec 9, 2014
Developing device having thickness regulation blade
IMAI MASASHI0 citations37