Assignee
YAMASHITA MASAHIDE
JP5 patents
Top patents by PatentIndex Score
US8080096B2Dec 20, 2011
Protecting agent for image bearing member and production method therefor, protection layer forming apparatus, image forming method, image forming apparatus, and process cartridge
YAMASHITA MASAHIDE9 citations83
US8185017B2May 22, 2012
Image forming apparatus and process cartridge
YAMASHITA MASAHIDE2 citations62
US8175849B2May 8, 2012
Predictive failure reporting system, predictive failure reporting method, and method for maintaining image forming apparatus
YAMASHITA MASAHIDE4 citations62
US10599064B2Mar 24, 2020
Powder-amount detection device and image forming apparatus incorporating same
YAMASHITA MASAHIDE1 citations58
US9201334B2Dec 1, 2015
Residual voltage reducing processing cartridge, image forming apparatus with same, and image forming method
YAMASHITA MASAHIDE0 citations38