Inventor · disambiguated record
Yuji Koga
Also filed as: KOGA YUJI
149 granted patents·21 pending applications·1,293 citations·filing 1987–2025
99Inventor score
Top patents by PatentIndex Score
170 records- 0199US9085430B2Image recording deviceBROTHER IND LTD·Filed 2014·Granted Jul 21, 2015·17 cites·32 claims
- 0299US9051144B2Double-sided image recording device having a compact form factorBROTHER IND LTD·Filed 2014·Granted Jun 9, 2015·19 cites·14 claims
- 0399US8768235B2Double-sided image recording device having a compact form factorASADA TETSUO·Filed 2010·Granted Jul 1, 2014·28 cites·16 claims
- 0499US8493639B2Image recording deviceSAMOTO KENJI·Filed 2010·Granted Jul 23, 2013·45 cites·17 claims
- 0599US8240655B2Image recording apparatus having pivotable roller armSAMOTO KENJI·Filed 2010·Granted Aug 14, 2012·41 cites·17 claims
- 0699US8152161B2Image printing devices that perform duplex printingSAMOTO KENJI·Filed 2011·Granted Apr 10, 2012·45 cites·10 claims
- 0799US8152169B2Feeding device and image recording apparatus with the feeding deviceSAMOTO KENJI·Filed 2010·Granted Apr 10, 2012·40 cites·18 claims
- 0899US7959147B2Sheet feeding apparatus and image recording apparatusBROTHER IND LTD·Filed 2007·Granted Jun 14, 2011·47 cites·13 claims
- 0998US9452619B2Image recording device having a compact form factorBROTHER IND LTD·Filed 2015·Granted Sep 27, 2016·14 cites·9 claims
- 1098US9283778B2Image recording device having a compact form factorBROTHER IND LTD·Filed 2015·Granted Mar 15, 2016·14 cites·17 claims
- 1198US9045302B2Image recording device having a compact form factorBROTHER IND LTD·Filed 2014·Granted Jun 2, 2015·17 cites·24 claims
- 1298US8764006B2Image recording deviceSAMOTO KENJI·Filed 2013·Granted Jul 1, 2014·18 cites·15 claims
- 1398US8696109B2Inkjet recording apparatusITO TSUYOSHI·Filed 2012·Granted Apr 15, 2014·15 cites·24 claims
- 1498US7484837B2Liquid supply unit and inkjet recording apparatus with liquid supply unitBROTHER IND LTD·Filed 2006·Granted Feb 3, 2009·45 cites·8 claims
- 1598US6056286AAutomatic cut-sheet feederBROTHER IND LTD·Filed 1998·Granted May 2, 2000·104 cites·33 claims
- 1697US11417623B2Semiconductor chip and semiconductor device including a copper pillar and an intermediate layerROHM CO LTD·Filed 2020·Granted Aug 16, 2022·5 cites·17 claims
- 1797US10414174B2Image recording device having a compact form factorBROTHER IND LTD·Filed 2018·Granted Sep 17, 2019·5 cites·14 claims
- 1897US10273099B2Image recording deviceBROTHER IND LTD·Filed 2017·Granted Apr 30, 2019·6 cites·8 claims
- 1997US9440460B2Image recording device with a sheet feeder that contacts a duplex return guideBROTHER IND LTD·Filed 2015·Granted Sep 13, 2016·14 cites·10 claims
- 2097US8696110B2Ink-jet recording apparatus and platen apparatusITO TSUYOSHI·Filed 2012·Granted Apr 15, 2014·9 cites·17 claims
- 2196US10086629B2Image recording device having a compact form factorBROTHER IND LTD·Filed 2016·Granted Oct 2, 2018·5 cites·18 claims
- 2296US9821967B2Image recording deviceBROTHER IND LTD·Filed 2015·Granted Nov 21, 2017·6 cites·21 claims
- 2396US9505244B2Ink-jet recording apparatus and platen apparatusBROTHER IND LTD·Filed 2015·Granted Nov 29, 2016·5 cites·8 claims
- 2496US9227435B2Ink-jet recording apparatus and platen apparatusBROTHER IND LTD·Filed 2015·Granted Jan 5, 2016·6 cites·8 claims
- 2596US8926088B2Ink-jet recording apparatus and platen apparatusITO TSUYOSHI·Filed 2014·Granted Jan 6, 2015·7 cites·21 claims
- 2695US11961816B2Semiconductor chip and semiconductor device including a copper pillar and an intermediate layer and a concave portion formed at one end surface of the copper pillarROHM CO LTD·Filed 2022·Granted Apr 16, 2024·2 cites·25 claims
- 2795US9550379B2Inkjet recording apparatusBROTHER IND LTD·Filed 2015·Granted Jan 24, 2017·4 cites·9 claims
- 2895US9049326B2Multifunction device with scanner unit offset from recording sheet trayMIURA KATSURO·Filed 2012·Granted Jun 2, 2015·15 cites·11 claims
- 2995US7654515B2Image forming device with two attached cassettes and one transportation deviceBROTHER IND LTD·Filed 2006·Granted Feb 2, 2010·21 cites·16 claims
- 3095US7588300B2Image-forming apparatusBROTHER IND LTD·Filed 2005·Granted Sep 15, 2009·20 cites·17 claims
- 3194US11279577B2Image recording deviceBROTHER IND LTD·Filed 2019·Granted Mar 22, 2022·2 cites·16 claims
- 3294US9975358B2Inkjet recording apparatusBROTHER IND LTD·Filed 2017·Granted May 22, 2018·3 cites·13 claims
- 3394US9844957B2Ink-jet recording apparatus and platen apparatusBROTHER IND LTD·Filed 2016·Granted Dec 19, 2017·3 cites·9 claims
- 3494US9186917B2Inkjet recording apparatusITO TSUYOSHI·Filed 2014·Granted Nov 17, 2015·5 cites·20 claims
- 3593US10434801B2Ink-jet recording apparatus and platen apparatusBROTHER IND LTD·Filed 2018·Granted Oct 8, 2019·2 cites·10 claims
- 3693US8636352B2Ink-jet recording apparatusITO TSUYOSHI·Filed 2012·Granted Jan 28, 2014·5 cites·18 claims
- 3793US7963517B2Sheet feed device and image recording apparatus having such sheet feed deviceBROTHER IND LTD·Filed 2009·Granted Jun 21, 2011·10 cites·17 claims
- 3893US7410164B2Discharging device and ink jet printerBROTHER IND LTD·Filed 2005·Granted Aug 12, 2008·18 cites·13 claims
- 3993US6755514B2Ink jet printerBROTHER IND LTD·Filed 2002·Granted Jun 29, 2004·41 cites·24 claims
- 4092US10081199B2Ink-jet recording apparatus and platen apparatusBROTHER IND LTD·Filed 2017·Granted Sep 25, 2018·2 cites·13 claims
- 4192US7819394B2Sheet feeding devices and image recording apparatus including the sameBROTHER IND LTD·Filed 2009·Granted Oct 26, 2010·12 cites·13 claims
- 4292US7410167B2Recording medium feeding method and image recording apparatusBROTHER IND LTD·Filed 2005·Granted Aug 12, 2008·15 cites·15 claims
- 4392US6712190B2Wet friction plate assemblyHONDA MOTOR CO LTD·Filed 2002·Granted Mar 30, 2004·31 cites·4 claims
- 4491US12162268B2Image recording device having a compact form factorBROTHER IND LTD·Filed 2023·Granted Dec 10, 2024·0 cites·10 claims
- 4591US11077678B2Image recording device having a compact form factorBROTHER IND LTD·Filed 2019·Granted Aug 3, 2021·1 cites·16 claims
- 4691US9056505B2Inkjet recording apparatusBrother Kongyo Kabushiki Kaisha·Filed 2015·Granted Jun 16, 2015·6 cites·13 claims
- 4790US7422313B2Liquid droplet ejecting apparatusBROTHER IND LTD·Filed 2006·Granted Sep 9, 2008·11 cites·48 claims
- 4890US6619774B1Image forming device operable by different power sourcesBROTHER IND LTD·Filed 1998·Granted Sep 16, 2003·71 cites·22 claims
- 4989US10710384B2Inkjet recording apparatusBROTHER IND LTD·Filed 2019·Granted Jul 14, 2020·1 cites·13 claims
- 5089US7694950B2Sheet feed device and image recording apparatus having such sheet feed deviceBROTHER IND LTD·Filed 2006·Granted Apr 13, 2010·12 cites·20 claims
Showing the top 50 of 170 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →