Inventor · disambiguated record
Kiyofumi Morimoto
Also filed as: MORIMOTO KIYOFUMI
36 granted patents·2 pending applications·339 citations·filing 1993–2020
97Inventor score
Files withSHARP KK25MORIMOTO KIYOFUMI4HEWLETT PACKARD DEVELOPMENT CO3HINOUE KAZUMA1ITOYAMA MOTOYUKI1
Top patents by PatentIndex Score
38 records- 0196US5958638AElectrophotographic photoconductor and method of producing sameSHARP KK·Filed 1998·Granted Sep 28, 1999·155 cites·13 claims
- 0288US7860415B2Image forming apparatus with toner concentration sensorSHARP KK·Filed 2007·Granted Dec 28, 2010·10 cites·13 claims
- 0387US6358602B1Modified ink particle, manufacturing method thereof, color filters, manufacturing method thereof, color displays, and manufacturing devices for modified ink particleSHARP KK·Filed 1999·Granted Mar 19, 2002·58 cites·6 claims
- 0486US7498559B2Optical discharge apparatus and image forming apparatus containing the sameSHARP KK·Filed 2005·Granted Mar 3, 2009·9 cites·8 claims
- 0583US7251422B2Image correction method and image forming apparatusSHARP KK·Filed 2005·Granted Jul 31, 2007·7 cites·20 claims
- 0677US7769327B2Developing device and image forming apparatus having a developing roller with a grooved sleeveSHARP KK·Filed 2008·Granted Aug 3, 2010·5 cites·11 claims
- 0774US7616912B2Image forming apparatus including a charger and intake/exhaustSHARP KK·Filed 2006·Granted Nov 10, 2009·4 cites·28 claims
- 0871US8340554B2Developing device and image forming apparatus using the sameMORIMOTO KIYOFUMI·Filed 2010·Granted Dec 25, 2012·2 cites·16 claims
- 0969US7272332B2Image forming apparatus and density correction data creation method used thereinSHARP KK·Filed 2005·Granted Sep 18, 2007·3 cites·14 claims
- 1068US7826755B2Image forming apparatus and drive control method of the sameSHARP KK·Filed 2008·Granted Nov 2, 2010·3 cites·6 claims
- 1168US7264664B2Ink composition, recording method and recorded image utilizing the same, ink set and ink headSHARP KK·Filed 2003·Granted Sep 4, 2007·12 cites·6 claims
- 1268US6811251B2Image recording apparatus and recording method based on color ink jet scheme and ink setSHARP KK·Filed 2003·Granted Nov 2, 2004·9 cites·21 claims
- 1368US6790269B2Ink for use in ink jet recordingSHARP KK·Filed 2003·Granted Sep 14, 2004·9 cites·9 claims
- 1462US7430381B2Developing device with corrected toner density sensing, control method, and computer-readable storage mediumSHARP KK·Filed 2006·Granted Sep 30, 2008·2 cites·10 claims
- 1561US10908534B2Developing apparatusHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Feb 2, 2021·0 cites·20 claims
- 1661US10866540B2Developing device and image forming deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted Dec 15, 2020·0 cites·15 claims
- 1761US8285178B2Image forming apparatusMORIMOTO KIYOFUMI·Filed 2009·Granted Oct 9, 2012·2 cites·8 claims
- 1858US8078087B2Toner carrying device and image forming apparatusYOSHIMOTO YUHSUKE·Filed 2008·Granted Dec 13, 2011·2 cites·19 claims
- 1956US8224211B2Developing device and image forming apparatus and developer conveying method using the sameMORIMOTO KIYOFUMI·Filed 2009·Granted Jul 17, 2012·1 cites·3 claims
- 2055US8249481B2Developing device, image forming apparatus including the same and developing methodTAKENOUCHI KOHICHI·Filed 2008·Granted Aug 21, 2012·2 cites·5 claims
- 2153US7283755B2Remaining toner detection apparatus and image forming apparatus provided with sameSHARP KK·Filed 2004·Granted Oct 16, 2007·5 cites·13 claims
- 2251US6929689B2Ink for inkjet recordingSHARP KK·Filed 2003·Granted Aug 16, 2005·1 cites·6 claims
- 2351US6491976B2Method for adding hydrophilic groups to the surface of particlesSHARP KK·Filed 1999·Granted Dec 10, 2002·13 cites·28 claims
- 2451US6194487B1Method of manufacturing modified particlesSHARP KK·Filed 1998·Granted Feb 27, 2001·11 cites·26 claims
- 2549US9141026B2Developing apparatus and image forming apparatusSHARP KK·Filed 2014·Granted Sep 22, 2015·0 cites·5 claims
- 2646US7981585B2Cleaning bladeSHARP KK·Filed 2007·Granted Jul 19, 2011·0 cites·10 claims
- 2745US5389479AElectrophotographic photoconductors containing a bis-enamine compoundSHARP KK·Filed 1993·Granted Feb 14, 1995·3 cites·3 claims
- 2844US5501930AElectrophotographic photoreceptor containing enamine derivativeSHARP KK·Filed 1994·Granted Mar 26, 1996·6 cites·6 claims
- 2942US7817934B2Image forming apparatus with power saving sleep modeSHARP KK·Filed 2008·Granted Oct 19, 2010·0 cites·10 claims
- 3040US2022137530A1Imaging system with non-magnetic regulator and secondary regulatorHEWLETT PACKARD DEVELOPMENT CO·Filed 2020·Application pending·0 cites
- 3138US5952146ACoating liquid composition for photosensitive member for electrophotography and method of manufacturing photosensitive member for electrophotography using sameSHARP KK·Filed 1997·Granted Sep 14, 1999·4 cites·20 claims
- 3236US8406641B2Image forming apparatus and toner supply methodHINOUE KAZUMA·Filed 2010·Granted Mar 26, 2013·0 cites·6 claims
- 3334US8923715B2Image forming apparatus and image forming methodITOYAMA MOTOYUKI·Filed 2011·Granted Dec 30, 2014·0 cites·6 claims
- 3432US8488984B2Toner concentration controller and image forming apparatus including the toner concentration controllerOHKAWA TAKESHI·Filed 2011·Granted Jul 16, 2013·0 cites·7 claims
- 3531US6468352B2Method and apparatus for modifying particlesSHARP KK·Filed 1998·Granted Oct 22, 2002·1 cites·19 claims
- 3631US2011058824A1Image forming apparatusMORIMOTO KIYOFUMI·Filed 2010·Application pending·0 cites
- 3729US8855508B2Image forming apparatus, and image forming methodSAIKOH HIDEJI·Filed 2011·Granted Oct 7, 2014·0 cites·4 claims
- 3829US6054237AElectrophotographic photoreceptor, process for producing the same, and image forming apparatus using sameSHARP KK·Filed 1998·Granted Apr 25, 2000·0 cites·12 claims
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