Inventor · disambiguated record
Hideo Nanataki
Also filed as: NANATAKI HIDEO
57 granted patents·2 pending applications·1,108 citations·filing 1991–2024
99Inventor score
Top patents by PatentIndex Score
59 records- 0197US5438398AImage forming apparatus with intermediate transfer memberCANON KK·Filed 1994·Granted Aug 1, 1995·72 cites·43 claims
- 0297US5331385AFixing rotatable member having conductive parting layer and fixing apparatus using sameCANON KK·Filed 1991·Granted Jul 19, 1994·80 cites·8 claims
- 0396US7865102B2Image fixing apparatusCANON KK·Filed 2009·Granted Jan 4, 2011·21 cites·6 claims
- 0496US7599637B2Image fixing apparatusCANON KK·Filed 2008·Granted Oct 6, 2009·23 cites·6 claims
- 0596US6049691AImage heating apparatusCANON KK·Filed 1997·Granted Apr 11, 2000·96 cites·39 claims
- 0695US5202729ADeveloping apparatus having a coated developing rollerCANON KK·Filed 1991·Granted Apr 13, 1993·64 cites·23 claims
- 0794US8483603B2Image heating apparatus and heating belt for use in the image heating apparatusNIHONYANAGI KOJI·Filed 2010·Granted Jul 9, 2013·16 cites·27 claims
- 0893US6347201B1Image heating apparatusCANON KK·Filed 2000·Granted Feb 12, 2002·48 cites·22 claims
- 0993US5235386ACharging device having charging member, process cartridge and image forming apparatusCANON KK·Filed 1992·Granted Aug 10, 1993·47 cites·20 claims
- 1092US6246843B1Image heating apparatusCANON KK·Filed 2000·Granted Jun 12, 2001·72 cites·20 claims
- 1192US5177549AImage forming apparatus supplied with controllable bias voltageCANON KK·Filed 1991·Granted Jan 5, 1993·45 cites·8 claims
- 1291US7941063B2Image forming apparatus with loop controlCANON KK·Filed 2009·Granted May 10, 2011·13 cites·4 claims
- 1389US8229338B2Image fixing apparatusNANATAKI HIDEO·Filed 2010·Granted Jul 24, 2012·9 cites·9 claims
- 1489US6031215AImage heating device using induction heating for image heatingCANON KK·Filed 1997·Granted Feb 29, 2000·46 cites·23 claims
- 1589US5153654AImage forming apparatus having transfer member for carrying transfer materialCANON KK·Filed 1991·Granted Oct 6, 1992·38 cites·11 claims
- 1687US7504605B2Heating apparatusCANON KK·Filed 2007·Granted Mar 17, 2009·7 cites·4 claims
- 1787US7206541B2Image heating apparatus with nip portion pressure increasing downstreamCANON KK·Filed 2004·Granted Apr 17, 2007·28 cites·21 claims
- 1887US6347211B2Fixing apparatus preventing leakage of electric current from inner surface of fixing rollerCANON KK·Filed 1999·Granted Feb 12, 2002·34 cites·5 claims
- 1987US5881349AImage induction heating apparatusCANON KK·Filed 1997·Granted Mar 9, 1999·42 cites·58 claims
- 2085US6014539AImage heating deviceCANON KK·Filed 1997·Granted Jan 11, 2000·36 cites·53 claims
- 2184US9720362B2Heating device and image forming apparatusCANON KK·Filed 2016·Granted Aug 1, 2017·2 cites·8 claims
- 2284US8831444B2Color image forming apparatusSHIMURA MASARU·Filed 2012·Granted Sep 9, 2014·3 cites·19 claims
- 2384US6298215B1Image heating apparatusCANON KK·Filed 2000·Granted Oct 2, 2001·32 cites·11 claims
- 2483US6005594AFixing apparatus having a fixing roller with a non-adhesive surface layerCANON KK·Filed 1995·Granted Dec 21, 1999·30 cites·30 claims
- 2582US6072964AImage heating apparatus with temperature detecting meansCANON KK·Filed 1997·Granted Jun 6, 2000·28 cites·34 claims
- 2681US9213276B2Image forming apparatusCANON KK·Filed 2014·Granted Dec 15, 2015·2 cites·17 claims
- 2778US10809655B2Image forming apparatus and control method thereof providing different speed control of driving developer carrying members using a common driveCANON KK·Filed 2019·Granted Oct 20, 2020·1 cites·10 claims
- 2878US8830286B2Color image forming apparatus having drive current adjustmentTOYOIZUMI KIYOTO·Filed 2012·Granted Sep 9, 2014·6 cites·14 claims
- 2978US6654571B2Image heating device with temperature sensors provided in sheet passing portion and non-sheet passing portionCANON KK·Filed 2001·Granted Nov 25, 2003·19 cites·5 claims
- 3078US6343195B1Image heating apparatus with core for guiding magnetic flux and temperature sensor to control power supplyCANON KK·Filed 2000·Granted Jan 29, 2002·15 cites·7 claims
- 3177US9207588B2Image forming apparatus having first and second independently controllable fansCANON KK·Filed 2014·Granted Dec 8, 2015·2 cites·5 claims
- 3277US9110417B2Fixing apparatus and image forming apparatus including the fixing apparatusCANON KK·Filed 2013·Granted Aug 18, 2015·2 cites·7 claims
- 3377US6985689B2Image heating apparatus having multiple rotatable members and temperature detecting elementCANON KK·Filed 2003·Granted Jan 10, 2006·16 cites·8 claims
- 3476US9030513B2Color image forming apparatus having drive current adjustmentCANON KK·Filed 2014·Granted May 12, 2015·3 cites·15 claims
- 3576US7162194B2Image heating apparatusCANON KK·Filed 2004·Granted Jan 9, 2007·15 cites·6 claims
- 3675US9335688B2Image forming apparatusCANON KK·Filed 2015·Granted May 10, 2016·1 cites·4 claims
- 3774US12379682B2Grease composition for heat fixing devices and heat fixing apparatusCANON KK·Filed 2024·Granted Aug 5, 2025·0 cites·2 claims
- 3873US5918096AImage transfer apparatusCANON KK·Filed 1997·Granted Jun 29, 1999·22 cites·16 claims
- 3972US5970299AImage heating apparatusCANON KK·Filed 1998·Granted Oct 19, 1999·33 cites·30 claims
- 4069US10948844B2Color image forming apparatusCANON KK·Filed 2019·Granted Mar 16, 2021·0 cites·16 claims
- 4169US9195187B2Image forming apparatusCANON KK·Filed 2013·Granted Nov 24, 2015·1 cites·9 claims
- 4268US9001174B2Image forming apparatusCANON KK·Filed 2013·Granted Apr 7, 2015·1 cites·19 claims
- 4366US7251427B2Heating apparatusCANON KK·Filed 2004·Granted Jul 31, 2007·7 cites·4 claims
- 4465US5940668AImage forming apparatus with voltage polarity switching meansCANON KK·Filed 1997·Granted Aug 17, 1999·14 cites·8 claims
- 4564US10372058B2Color image forming apparatusCANON KK·Filed 2017·Granted Aug 6, 2019·0 cites·16 claims
- 4664US8811870B2Fixing apparatus fixing a toner image formed on a recording material having a cleaning unit including a cleaning fabricMITSUHASHI KEISUKE·Filed 2011·Granted Aug 19, 2014·1 cites·11 claims
- 4762US7021753B2Image heating device having excessive temperature rise prevention functionCANON KK·Filed 2002·Granted Apr 4, 2006·8 cites·7 claims
- 4861US9052670B2Color image forming apparatusCANON KK·Filed 2014·Granted Jun 9, 2015·0 cites·12 claims
- 4959US12215296B2Grease composition, heating device, and electrophotographic image forming apparatusCANON KK·Filed 2023·Granted Feb 4, 2025·0 cites·14 claims
- 5058US9040877B2Heating apparatusNANATAKI HIDEO·Filed 2008·Granted May 26, 2015·1 cites·16 claims
Showing the top 50 of 59 patent records by PatentIndex Score.
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