Inventor
OKUDA TAKESHI
JP23 patents
⚠️ This page may combine multiple inventors who share the name “OKUDA TAKESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
14 patentsUS7860427B2Dec 28, 2010
Toner cartridge and image forming apparatus using the same
SHARP KK22 citations92
US7542704B2Jun 2, 2009
Toner carrier apparatus, toner feeding apparatus, and image forming apparatus
SHARP KK12 citations84
US7840165B2Nov 23, 2010
Toner replenishing apparatus, image forming apparatus, and color image forming apparatus
SHARP KK14 citations83
US10042286B2Aug 7, 2018
Image forming apparatus
SHARP KK2 citations72
US9423722B2Aug 23, 2016
Toner cartridge, image forming unit, and image forming apparatus
SHARP KK3 citations72
US7805096B2Sep 28, 2010
Toner conveying device, toner supply device and image forming apparatus using these
SHARP KK5 citations63
US7627274B2Dec 1, 2009
Toner conveying device, toner supply device and image forming apparatus using these
SHARP KK3 citations63
US9851657B2Dec 26, 2017
Image forming apparatus
SHARP KK1 citations62
US9377712B2Jun 28, 2016
Toner storage device, toner cartridge, image forming unit, and image forming apparatus
SHARP KK2 citations62
US7860432B2Dec 28, 2010
Toner conveyance unit and image forming apparatus
SHARP KK1 citations52
US10310411B2Jun 4, 2019
Image forming apparatus
SHARP KK0 citations51
US9740141B2Aug 22, 2017
Toner storage device, toner cartridge, image forming unit, and image forming apparatus
SHARP KK0 citations51
US9625857B2Apr 18, 2017
Toner cartridge, image forming unit, and image forming apparatus
SHARP KK0 citations51
US7853180B2Dec 14, 2010
Toner supplier, development unit, and image forming apparatus
SHARP KK0 citations42
OKUDA TAKESHI
4 patentsUS8554117B2Oct 8, 2013
Toner cartridge with shutter opening/closing and image forming apparatus using the same
OKUDA TAKESHI3 citations61
US8548362B2Oct 1, 2013
Toner stirring member and toner cartridge including thereof
OKUDA TAKESHI2 citations60
US8175500B2May 8, 2012
Toner cartridge and image forming apparatus using the same
OKUDA TAKESHI2 citations60
US8718517B2May 6, 2014
Toner cartridge and image forming apparatus using the toner cartridge
OKUDA TAKESHI0 citations39