Inventor · disambiguated record
Katsuyuki Ito
Also filed as: ITO KATSUYUKI
52 granted patents·7 pending applications·561 citations·filing 1989–2022
98Inventor score
Files withOKI ELECTRIC IND CO LTD18OKI DATA KK16PANASONIC CORP10ITO KATSUYUKI5PANASONIC IP CORP AMERICA3
Top patents by PatentIndex Score
59 records- 0196US9800785B2Image pickup device and image pickup methodPANASONIC CORP·Filed 2017·Granted Oct 24, 2017·8 cites·12 claims
- 0296US7218131B2Inspection probe, method for preparing the same, and method for inspecting elementsNEC CORP·Filed 2005·Granted May 15, 2007·44 cites·10 claims
- 0395US9443476B2Image pickup device and image pickup methodPANASONIC IP CORP AMERICA·Filed 2015·Granted Sep 13, 2016·8 cites·13 claims
- 0494US9607554B2Image pickup device and image pickup methodPANASONIC CORP·Filed 2015·Granted Mar 28, 2017·6 cites·11 claims
- 0594US9171506B2Image pickup device and image pickup methodPANASONIC IP CORP AMERICA·Filed 2014·Granted Oct 27, 2015·11 cites·8 claims
- 0692US11272104B2Image pickup device and image pickup methodPANASONIC CORP·Filed 2020·Granted Mar 8, 2022·2 cites·20 claims
- 0792US10306144B2Image pickup device and image pickup methodPANASONIC CORP·Filed 2017·Granted May 28, 2019·4 cites·14 claims
- 0892US9547434B2Image pickup device and image pickup methodPANASONIC CORP·Filed 2015·Granted Jan 17, 2017·5 cites·21 claims
- 0991US10531000B2Image pickup device and image pickup methodPANASONIC CORP·Filed 2019·Granted Jan 7, 2020·3 cites·14 claims
- 1091US9094603B2Image pickup device and image pickup methodPANASONIC CORP·Filed 2012·Granted Jul 28, 2015·8 cites·21 claims
- 1189US5321471AApparatus for and method of forming imageOKI ELECTRIC IND CO LTD·Filed 1992·Granted Jun 14, 1994·36 cites·5 claims
- 1288US5579092AColor printer correctable positional errors in respective printing mechanismsOKI ELECTRIC IND CO LTD·Filed 1995·Granted Nov 26, 1996·45 cites·37 claims
- 1388US5101233AElectrophotographic recording apparatus indicating a wear rate for consumable partsOKI ELECTRIC IND CO LTD·Filed 1991·Granted Mar 31, 1992·40 cites·8 claims
- 1487US6148163AControl speed and fuser temperature based upon monochromatic or full-color printingOKI DATA KK·Filed 1999·Granted Nov 14, 2000·40 cites·8 claims
- 1587US5517289AApparatus for and method of forming imageOKI ELECTRIC IND CO LTD·Filed 1995·Granted May 14, 1996·39 cites·5 claims
- 1679US7859484B2Three-dimensional display apparatusOKI DATA KK·Filed 2007·Granted Dec 28, 2010·4 cites·13 claims
- 1779US4916464ALight emitting diode array print head having no bonding wire connectionsOKI ELECTRIC IND CO LTD·Filed 1989·Granted Apr 10, 1990·34 cites·16 claims
- 1878US11678051B2Image pickup device and image pickup methodPANASONIC HOLDINGS CORP·Filed 2022·Granted Jun 13, 2023·0 cites·20 claims
- 1978US7901088B2Projection display apparatus and image forming apparatus with efficient power consumptionOKI DATA KK·Filed 2007·Granted Mar 8, 2011·5 cites·16 claims
- 2076US8018656B2Lens array unit, optical head and information processing apparatusOKI DATA KK·Filed 2009·Granted Sep 13, 2011·4 cites·16 claims
- 2172US5455664AElectrophotographic printer for transferring images on different sized print medium and transferring method of the sameOKI ELECTRIC IND CO LTD·Filed 1993·Granted Oct 3, 1995·19 cites·10 claims
- 2272US2020092479A1Image pickup device and image pickup methodPANASONIC CORP·Filed 2019·Application pending·0 cites
- 2367US8199069B2Three-dimensional image displaying apparatusITO KATSUYUKI·Filed 2008·Granted Jun 12, 2012·2 cites·10 claims
- 2467US8089709B2Lens array unit, optical head and information processing apparatusITO KATSUYUKI·Filed 2009·Granted Jan 3, 2012·4 cites·18 claims
- 2566US5333041AImage forming apparatus for collecting toner with the developing rollerOKI ELECTRIC IND CO LTD·Filed 1993·Granted Jul 26, 1994·16 cites·5 claims
- 2665US9648228B2Image pickup device and image pickup methodPANASONIC CORP·Filed 2016·Granted May 9, 2017·0 cites·19 claims
- 2765US5892532ANon-impact printer and a print head thereofOKI ELECTRIC IND CO LTD·Filed 1997·Granted Apr 6, 1999·32 cites·11 claims
- 2865US5239345AImage forming apparatus having function of dust removalOKI ELECTRIC IND CO LTD·Filed 1992·Granted Aug 24, 1993·15 cites·11 claims
- 2965US5215849ANon-magnetic one-component developerNIPPON ZEON CO·Filed 1991·Granted Jun 1, 1993·15 cites·3 claims
- 3064US7289751B2High resolution image forming apparatusOKI DATA KK·Filed 2005·Granted Oct 30, 2007·2 cites·7 claims
- 3162US6801740B2Developing device and electrophotographic apparatusOKI DATA KK·Filed 2003·Granted Oct 5, 2004·8 cites·26 claims
- 3262US2016179330A1Image pickup device and image pickup methodPANASONIC IP CORP AMERICA·Filed 2016·Application pending·0 cites
- 3361US7970326B2Image forming apparatus and image printing system for borderless printingOKI DATA KK·Filed 2006·Granted Jun 28, 2011·2 cites·21 claims
- 3461US7742188B2Image forming apparatus and methodOKI DATA KK·Filed 2005·Granted Jun 22, 2010·2 cites·19 claims
- 3557US7903875B2Character recognition processing device, character recognition processing method, and mobile terminal devicePANASONIC CORP·Filed 2003·Granted Mar 8, 2011·13 cites·19 claims
- 3657US6996346B2Consumable cartridge having an information recording device and controller for storing and supplying information on the cartridge, and image forming apparatusOKI DATA KK·Filed 2003·Granted Feb 7, 2006·6 cites·9 claims
- 3756US7782516B2Optical scanning projector apparatusOKI DATA KK·Filed 2007·Granted Aug 24, 2010·1 cites·5 claims
- 3854US5361088AElectrophotographic printer and method for controlling the sameOKI ELECTRIC IND CO LTD·Filed 1993·Granted Nov 1, 1994·10 cites·15 claims
- 3952US2018153324A1TablewareINFINITYING CO LTD·Filed 2018·Application pending·0 cites
- 4049US2008217414A1Flexible display member and article having the sameOKI DATA KK·Filed 2008·Application pending·0 cites
- 4147US8416497B2Lens array unit, optical head and information apparatusITO KATSUYUKI·Filed 2009·Granted Apr 9, 2013·0 cites·20 claims
- 4247US8023865B2Developing apparatus and image forming apparatusOKI DATA KK·Filed 2007·Granted Sep 20, 2011·0 cites·24 claims
- 4347US5818488APrinter having circuit for providing improved printing qualityOKI ELECTRIC IND CO LTD·Filed 1995·Granted Oct 6, 1998·10 cites·6 claims
- 4447US5648810APrinter which prints with a resolution exceeding led head resolutionOKI ELECTRIC IND CO LTD·Filed 1992·Granted Jul 15, 1997·11 cites·10 claims
- 4546US8760368B2Three-dimensional display device, image producing device and image display systemITO KATSUYUKI·Filed 2009·Granted Jun 24, 2014·0 cites·22 claims
- 4646US5424934AMultivoltage power supply and control method thereofOKI ELECTRIC IND CO LTD·Filed 1993·Granted Jun 13, 1995·15 cites·11 claims
- 4746US2008185972A1Light emitting display deviceOKI DATA KK·Filed 2007·Application pending·0 cites
- 4846US2007037082A1Toner, toner cartridge that holds the toner therein, and image forming apparatus into which the toner cartridge is attachedGOTO TAKUYA·Filed 2006·Application pending·0 cites
- 4945US8200132B2Image forming apparatusITO KATSUYUKI·Filed 2009·Granted Jun 12, 2012·0 cites·19 claims
- 5045US7142804B2Toner, toner cartridge that holds the toner therein, and image forming apparatus into which the toner cartridge is attachedOKI DATA KK·Filed 2002·Granted Nov 28, 2006·2 cites·12 claims
Showing the top 50 of 59 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →