Inventor
KONDOH NOBUAKI
JP21 patents
⚠️ This page may combine multiple inventors who share the name “KONDOH NOBUAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
16 patentsUS6901231B1May 31, 2005
Developing apparatus, developing method, image forming apparatus, image forming method and cartridge thereof
RICOH KK48 citations96
US6708014B2Mar 16, 2004
Electrostatic transportation device, development device and image formation apparatus
RICOH KK66 citations96
US7308222B2Dec 11, 2007
Toner supplying system for an image forming apparatus
RICOH KK29 citations92
US7024142B2Apr 4, 2006
Developing apparatus, developing method, image forming apparatus, image forming method and cartridge thereof
RICOH KK16 citations92
US6947691B2Sep 20, 2005
Electrostatic transportation device, development device and image formation apparatus
RICOH KK24 citations92
US7734233B2Jun 8, 2010
Development device, process cartridge, and image forming apparatus
RICOH KK8 citations84
US7123864B2Oct 17, 2006
Developing device using electrostatic transport member
RICOH KK19 citations84
US7526238B2Apr 28, 2009
Developing device, process cartridge and image forming apparatus moving toner particles by a phase-shifting electric field
RICOH KK13 citations83
US7236720B2Jun 26, 2007
Image forming apparatus and process cartridge
RICOH KK12 citations83
US7187892B2Mar 6, 2007
Toner transport device for image-forming device
RICOH KK13 citations82
US7200352B2Apr 3, 2007
Developing apparatus, developing method, image forming apparatus, image forming method and cartridge thereof
RICOH KK8 citations73
US7817174B2Oct 19, 2010
Direct image-recording device and image forming apparatus equipped therewith
RICOH KK2 citations63
US7783235B2Aug 24, 2010
Hopping toner development apparatus and image formation apparatus
RICOH KK5 citations63
US7672604B2Mar 2, 2010
Image forming apparatus and image forming method using electrostatic transport and hopping
RICOH KK3 citations62
US7593657B2Sep 22, 2009
Powder transferring device capable of detecting an amount of the powder
RICOH KK4 citations61
US7821527B2Oct 26, 2010
Image forming apparatus
RICOH KK0 citations42