Inventor
YAMAGUCHI DAICHI
JP21 patents
⚠️ This page may combine multiple inventors who share the name “YAMAGUCHI DAICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
7 patentsUS7209699B2Apr 24, 2007
Lubricant applying unit, process cartridge, image forming apparatus, and image forming method
RICOH KK62 citations96
US7496324B2Feb 24, 2009
Lubricant applying unit and image forming apparatus
RICOH KK23 citations92
US7383013B2Jun 3, 2008
Image forming apparatus using a contact or a proximity type of charging system including a protection substance on a moveable body to be charged
RICOH KK18 citations92
US7035575B2Apr 25, 2006
Developing device, image forming apparatus, and process cartridge
RICOH KK35 citations92
US7505728B2Mar 17, 2009
Lubricant applying unit, process cartridge, image forming apparatus, and image forming method
RICOH KK22 citations91
US7593682B2Sep 22, 2009
Image forming apparatus, image forming method, and process cartridge
RICOH KK12 citations84
US7480475B2Jan 20, 2009
Developing device, and image forming apparatus and process cartridge using the developing device
RICOH KK13 citations84
YAMAGUCHI DAICHI
6 patentsUS8295742B2Oct 23, 2012
Powder container, powder supplying device, and image forming apparatus
YAMAGUCHI DAICHI11 citations83
US8244145B2Aug 14, 2012
Image forming apparatus including image processing member determined by method of evaluating distribution of adhesion forces of toner thereto
YAMAGUCHI DAICHI14 citations83
US11679550B2Jun 20, 2023
Method of manufacturing modeled body, method of modeling solidified object, and modeled body
YAMAGUCHI DAICHI1 citations61
US8626037B2Jan 7, 2014
Powder container having an opening on an end of the container body, the opening facing the longitudinal direction of the container
YAMAGUCHI DAICHI0 citations51
US9857216B2Jan 2, 2018
Minute object characteristics measuring apparatus
YAMAGUCHI DAICHI0 citations46
US8768224B2Jul 1, 2014
Developing device, image forming apparatus, and developing method
YAMAGUCHI DAICHI0 citations40