Assignee
ISHII MASAHIRO
JP7 patents
Top patents by PatentIndex Score
US8233816B2Jul 31, 2012
Developer cartridge with memory and terminal
ISHII MASAHIRO2 citations73
US8073358B2Dec 6, 2011
Image forming device and cartridge
ISHII MASAHIRO2 citations73
US8559843B2Oct 15, 2013
Image forming device and cartridge configuration
ISHII MASAHIRO0 citations62
US8483595B2Jul 9, 2013
Image forming device and cartridge
ISHII MASAHIRO1 citations62
US8265515B2Sep 11, 2012
Process cartridge including cleaning member for cleaning charging wire
ISHII MASAHIRO2 citations62
US9058013B2Jun 16, 2015
Image forming device and cartridge configuration
ISHII MASAHIRO0 citations52
US8310137B2Nov 13, 2012
Resonator element and resonator
ISHII MASAHIRO1 citations51