Inventor · disambiguated record
Ippei Kimura
Also filed as: KIMURA IPPEI
39 granted patents·10 pending applications·144 citations·filing 2006–2023
97Inventor score
Top patents by PatentIndex Score
49 records- 0193US7918451B2Switchback mechanism and image forming apparatusRICOH CO LTD·Filed 2008·Granted Apr 5, 2011·14 cites·6 claims
- 0292US8118296B2Open/close mechanism for paper tray for use in image forming apparatusNISHII TOSHIKANE·Filed 2010·Granted Feb 21, 2012·6 cites·7 claims
- 0391US8360418B2Sheet supplying device and image forming apparatus incorporating sameRICOH CO LTD·Filed 2011·Granted Jan 29, 2013·9 cites·18 claims
- 0491US8256769B2Feeding device and image forming apparatusTAKAHIRA MASAFUMI·Filed 2011·Granted Sep 4, 2012·10 cites·4 claims
- 0591US7731170B2Open/close mechanism for paper tray for use in image forming apparatusRICOH KK·Filed 2007·Granted Jun 8, 2010·10 cites·8 claims
- 0691US7676176B2Image forming apparatus including cover and supporting unitRICOH KK·Filed 2008·Granted Mar 9, 2010·13 cites·14 claims
- 0788US9630788B2Paper output tray, paper output unit incorporating same, and image forming apparatus incorporating sameRICOH CO LTD·Filed 2013·Granted Apr 25, 2017·7 cites·21 claims
- 0888US8923746B2Sheet feeding mechanism and image forming apparatus incorporating sameNAKAMURA MITSUTAKA·Filed 2012·Granted Dec 30, 2014·7 cites·17 claims
- 0986US7878725B2Image forming apparatus having removable unitsRICOH CO LTD·Filed 2007·Granted Feb 1, 2011·8 cites·14 claims
- 1084US8118301B2Sheet discharging device and image forming apparatus including sameFUJII IKUO·Filed 2010·Granted Feb 21, 2012·6 cites·19 claims
- 1184US7677555B2Sheet conveying apparatus and image forming apparatus with vibration applying unitRICOH KK·Filed 2008·Granted Mar 16, 2010·8 cites·9 claims
- 1283US8770576B2Sheet feed unit and image forming apparatus including sameKIMURA IPPEI·Filed 2013·Granted Jul 8, 2014·5 cites·19 claims
- 1379US11414289B2Sheet handling device and image forming apparatus incorporating the sheet handling deviceKIMURA IPPEI·Filed 2020·Granted Aug 16, 2022·1 cites·16 claims
- 1479US9278823B2Sheet feeding device and image forming apparatus incorporating sameFUJII IKUO·Filed 2014·Granted Mar 8, 2016·4 cites·23 claims
- 1579US8827259B2Image forming apparatusFUJII IKUO·Filed 2012·Granted Sep 9, 2014·4 cites·10 claims
- 1678US8070159B2Switchback mechanism and image forming apparatusHONDA HARUYUKI·Filed 2011·Granted Dec 6, 2011·2 cites·17 claims
- 1777US7992860B2Sheet feeding device, image forming apparatus, and sheet feeding methodRICOH CO LTD·Filed 2009·Granted Aug 9, 2011·5 cites·15 claims
- 1876US9511962B2Sheet feeding device and image forming apparatusTANAKA MIZUNA·Filed 2015·Granted Dec 6, 2016·2 cites·20 claims
- 1975US7731182B2Sliding mechanism, sheet guide, sheet loading device, and image forming apparatusRICOH KK·Filed 2007·Granted Jun 8, 2010·5 cites·12 claims
- 2075US2023335227A1Molecule Designing Method, Device and ProgramASAHI CHEMICAL IND·Filed 2023·Application pending·0 cites
- 2174US9487364B2Sheet conveying device and image forming apparatusKIMURA IPPEI·Filed 2013·Granted Nov 8, 2016·3 cites·22 claims
- 2273US8684348B2Sheet supplying device and image forming apparatus incorporating sameMATSUYAMA TOSHIO·Filed 2013·Granted Apr 1, 2014·4 cites·11 claims
- 2371US10926978B2Man conveyor apparatus and controller for man conveyor apparatusMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Feb 23, 2021·1 cites·6 claims
- 2466US8798517B2Sheet supplying device and image forming apparatus incorporating sameMATSUYAMA YASUO·Filed 2011·Granted Aug 5, 2014·2 cites·14 claims
- 2566US8240657B2Sheet feeding device and image forming apparatusTANAKA MIZUNA·Filed 2008·Granted Aug 14, 2012·3 cites·22 claims
- 2665US8045888B2Sheet conveying device and image forming apparatusRICOH CO LTD·Filed 2006·Granted Oct 25, 2011·2 cites·18 claims
- 2764US9868601B2Sheet feeder and image forming apparatus incorporating the sheet feederFUJII IKUO·Filed 2015·Granted Jan 16, 2018·1 cites·19 claims
- 2860US12105464B2Operation assisting tool and image forming apparatus including the operation assisting toolKIMURA IPPEI·Filed 2022·Granted Oct 1, 2024·0 cites·18 claims
- 2959US7954814B2Feeding device and image forming apparatusRICOH CO LTD·Filed 2008·Granted Jun 7, 2011·1 cites·11 claims
- 3058US8561979B2Open/close mechanism for paper tray for use in image forming apparatusNISHII TOSHIKANE·Filed 2012·Granted Oct 22, 2013·0 cites·12 claims
- 3158US2023010715A1Apparatus, method, and computer-readable mediumASAHI CHEMICAL IND·Filed 2022·Application pending·0 cites
- 3258US2023017042A1Apparatus, method, and computer-readable mediumASAHI CHEMICAL IND·Filed 2022·Application pending·0 cites
- 3357US12503329B2Image forming apparatusASANO KEISUKE·Filed 2023·Granted Dec 23, 2025·0 cites·17 claims
- 3457US8807552B2Image forming apparatus, optional sheet feeder, and base plate memberKONDO KAZUYOSHI·Filed 2009·Granted Aug 19, 2014·1 cites·16 claims
- 3555US8320798B2Sheet conveying device and image forming apparatusNANNO SHIGEO·Filed 2011·Granted Nov 27, 2012·0 cites·16 claims
- 3651US7784780B2Manual sheet-feeding device and image forming apparatusRICOH KK·Filed 2007·Granted Aug 31, 2010·0 cites·11 claims
- 3750US7963520B2Sheet loading device, sheet conveying device, and image forming apparatusRICOH CO LTD·Filed 2008·Granted Jun 21, 2011·0 cites·19 claims
- 3850US2022196621A1SensorASAHI CHEMICAL IND·Filed 2020·Application pending·0 cites
- 3949US2022281706A1Conveyance device, liquid discharging apparatus, image forming apparatus, and post-processing apparatusKIMURA IPPEI·Filed 2022·Application pending·0 cites
- 4048US8678371B2Manual sheet-feeding device and image forming apparatusNANNO SHIGEO·Filed 2010·Granted Mar 25, 2014·0 cites·14 claims
- 4147US2007285701A1Job status notifying image forming apparatusOHTA YOSHIHIDE·Filed 2007·Application pending·0 cites
- 4243US11214451B2Sheet container, sheet feeding incorporating the sheet container, and image forming apparatus incorporating the sheet containerOHISHI SHINYA·Filed 2019·Granted Jan 4, 2022·0 cites·17 claims
- 4343US2019152729A1Sheet feeder and image forming apparatus incorporating the sameKIMURA IPPEI·Filed 2018·Application pending·0 cites
- 4442US9085426B2Feeding device and image forming apparatusFUJII IKUO·Filed 2013·Granted Jul 21, 2015·0 cites·13 claims
- 4541US8260187B2Image forming deviceHONDA HARUYUKI·Filed 2008·Granted Sep 4, 2012·0 cites·8 claims
- 4640US9108818B2Sheet discharger and image forming apparatus including sameKIMURA IPPEI·Filed 2010·Granted Aug 18, 2015·0 cites·14 claims
- 4739US2013177342A1Image forming apparatusTADA KAORU·Filed 2012·Application pending·0 cites
- 4838US2007065201A1Sheet conveying apparatus and image forming apparatusRICOH PRINTING SYS LTD·Filed 2006·Application pending·0 cites
- 4935US2010225041A1Image forming systemRICOH KK·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →