Inventor · disambiguated record
Yukio Otome
Also filed as: OTOME YUKIO
31 granted patents·3 pending applications·216 citations·filing 1993–2024
96Inventor score
Top patents by PatentIndex Score
34 records- 0193US9360816B1Toner bottle driving device control method and image forming apparatusMABUCHI HIROYUKI·Filed 2015·Granted Jun 7, 2016·22 cites·11 claims
- 0291US5365325AMethod of multi-color recording using electro-photography process and apparatus therefor wherein mixed colors generation is preventedHITACHI LTD·Filed 1993·Granted Nov 15, 1994·46 cites·12 claims
- 0389US9507313B2Image forming apparatus with removable unit and a connectable device to connect to the removable unitTERAI JUNICHI·Filed 2015·Granted Nov 29, 2016·4 cites·16 claims
- 0488US10179452B2Liquid discharge head, liquid discharge device, and liquid discharge apparatusIWAMA MASAMI·Filed 2017·Granted Jan 15, 2019·3 cites·11 claims
- 0587US10759165B2Liquid discharge head, including supply and discharge channels,liquid discharge device, and liquid discharge apparatusIWATA JUNICHI·Filed 2018·Granted Sep 1, 2020·2 cites·13 claims
- 0686US7773896B2Image forming apparatus and toner adhesion amount correction methodRICOH KK·Filed 2007·Granted Aug 10, 2010·9 cites·9 claims
- 0786US6445895B2Image forming apparatus having a belt attaching/detaching mechanismHITACHI KOKI KK·Filed 2001·Granted Sep 3, 2002·30 cites·7 claims
- 0883US7539453B2Printer capable of reserving sheet wrapping widthRICOH KK·Filed 2005·Granted May 26, 2009·8 cites·11 claims
- 0978US7865112B2Electrophotographic printerRICOH CO LTD·Filed 2008·Granted Jan 4, 2011·6 cites·13 claims
- 1077US10399355B2Liquid discharge head, liquid discharge device, and liquid discharge apparatusNAKAI TAKAYUKI·Filed 2018·Granted Sep 3, 2019·1 cites·14 claims
- 1174US6496672B2Image production apparatusHITACHI LTD·Filed 2000·Granted Dec 17, 2002·14 cites·4 claims
- 1273US9323176B2Powder supply device and image forming apparatus incorporating sameTERAI JUNICHI·Filed 2015·Granted Apr 26, 2016·1 cites·9 claims
- 1371US9815285B2Liquid discharge head, liquid discharge device, and liquid discharge apparatusOTOME YUKIO·Filed 2016·Granted Nov 14, 2017·1 cites·20 claims
- 1470US11207888B2Liquid discharge head including supply and discharge channels, liquid discharge device, and liquid discharge apparatusRICOH CO LTD·Filed 2020·Granted Dec 28, 2021·0 cites·21 claims
- 1568US7953335B2Image forming apparatus and tandem image forming apparatusRICOH CO LTD·Filed 2008·Granted May 31, 2011·3 cites·17 claims
- 1660US9031474B2Powder feeding device having negative pressure generation control and power discharge control and image forming apparatusOTOME YUKIO·Filed 2014·Granted May 12, 2015·0 cites·13 claims
- 1758US2025128514A1Liquid discharge head, liquid discharge unit, and liquid discharge apparatusOTOME YUKIO·Filed 2024·Application pending·0 cites
- 1855US6070032AElectrostatic printing apparatus having an erase lampHITACHI KOKI KK·Filed 1999·Granted May 30, 2000·19 cites·7 claims
- 1955US5416571ADeveloping device for electrophotograph-type printerHITACHI KOKI KK·Filed 1994·Granted May 16, 1995·11 cites·8 claims
- 2053US8837992B2Powder feeding device having negative pressure generation control and powder discharge control and image forming apparatusOTOME YUKIO·Filed 2011·Granted Sep 16, 2014·0 cites·12 claims
- 2152US2024227396A9Liquid discharge head, liquid discharge unit, and liquid discharge apparatusOTOME YUKIO·Filed 2023·Application pending·0 cites
- 2250US10864746B2Liquid circulating apparatus and liquid ejecting apparatusOTOME YUKIO·Filed 2018·Granted Dec 15, 2020·0 cites·16 claims
- 2350US7421222B2Electrophotographic device with contaminant-resistant photoconductor and chargerRICOH PRINTING SYS LTD·Filed 2005·Granted Sep 2, 2008·2 cites·17 claims
- 2449US6694119B2Perfecting press apparatusHITACHI PRINTING SOLUTIONS LTD·Filed 2003·Granted Feb 17, 2004·4 cites·7 claims
- 2549US6603942B2Image forming apparatus having belt-shaped carrierHITACHI LTD·Filed 2002·Granted Aug 5, 2003·4 cites·7 claims
- 2646US10286666B2Ink discharge device and ink discharge methodISHIKAWA MASAHIKO·Filed 2017·Granted May 14, 2019·0 cites·10 claims
- 2746US6144836AElectrostatographic printing machineHITACHI KOKI KK·Filed 1997·Granted Nov 7, 2000·8 cites·4 claims
- 2846US2022126575A1Liquid discharge head, liquid discharge device, and liquid discharge apparatusOTOME YUKIO·Filed 2021·Application pending·0 cites
- 2944US9529297B2Developing device, process cartridge, and image forming apparatus including sameOKAMOTO HIROAKI·Filed 2015·Granted Dec 27, 2016·0 cites·12 claims
- 3043US9658576B2Developing device, and process cartridge and image forming apparatus incorporating sameKIMURA HIDEKI·Filed 2015·Granted May 23, 2017·0 cites·14 claims
- 3143US5818496AExposure device of electrophotographic apparatus with optical path position deciding deviceHITACHI KOKI KK·Filed 1995·Granted Oct 6, 1998·11 cites·4 claims
- 3242US5483322ADeveloping unit for an electrophotographic apparatusHITACHI KOKI KK·Filed 1994·Granted Jan 9, 1996·6 cites·3 claims
- 3337US9395652B2Developing unit, process cartridge, and image forming apparatusKIKUCHI HIROSHI·Filed 2015·Granted Jul 19, 2016·0 cites·23 claims
- 3432US6101347APaper carrying device in electrostatic recording apparatusHITACHI KOKI KK·Filed 1999·Granted Aug 8, 2000·1 cites·6 claims
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