Inventor · disambiguated record
Akira Shinshi
Also filed as: SHINSHI AKIRA
81 granted patents·1 pending application·1,011 citations·filing 2003–2023
99Inventor score
Top patents by PatentIndex Score
82 records- 0199US7454151B2Image forming apparatus, fixing unit having a selectively controlled power supply and associated methodologyRICOH KK·Filed 2005·Granted Nov 18, 2008·66 cites·12 claims
- 0299US7330682B2Apparatus capable of applying a high fixing-nip pressure which is easily released when a recording sheet is stuck in a fixing mechanismRICOH KK·Filed 2005·Granted Feb 12, 2008·56 cites·9 claims
- 0399US7242897B2Image forming apparatus, roller, belt, and fixing unit of image forming apparatusRICOH KK·Filed 2005·Granted Jul 10, 2007·86 cites·22 claims
- 0498US8346105B2Information storage device, removable device, developer container, and image forming apparatusRICOH CO LTD·Filed 2012·Granted Jan 1, 2013·15 cites·20 claims
- 0598US7742714B2Image fixing apparatus, image forming apparatus, and image fixing method capable of effectively controlling an image fixing temperatureRICOH KK·Filed 2006·Granted Jun 22, 2010·44 cites·13 claims
- 0698US7593680B2Image forming apparatus including a fixing apparatus capable of effectively maintaining fixability for an extended period of useRICOH KK·Filed 2007·Granted Sep 22, 2009·34 cites·19 claims
- 0798US7313353B2Fixing unit with heat-resisting resin base member and image forming toner for use in the fixing unitRICOH KK·Filed 2006·Granted Dec 25, 2007·87 cites·33 claims
- 0898US7127204B2Belt fixing unit with heat-resisting resin base member and image forming toner for use in the fixing unitRICOH KK·Filed 2004·Granted Oct 24, 2006·101 cites·19 claims
- 0998US6882820B2Fixing device and image forming apparatus including the sameRICOH KK·Filed 2003·Granted Apr 19, 2005·96 cites·101 claims
- 1097US9081327B2Apparatus and method for preventing an information storage device from falling from a removable deviceTAKAHASHI YASUFUMI·Filed 2014·Granted Jul 14, 2015·9 cites·29 claims
- 1197US7239838B2Fixing apparatus and image formation apparatus using sameRICOH KK·Filed 2004·Granted Jul 3, 2007·85 cites·26 claims
- 1296US8588670B2Fixing device having a reflector and image forming apparatus incorporating sameSHIMOKAWA TOSHIHIKO·Filed 2011·Granted Nov 19, 2013·17 cites·8 claims
- 1396US8064798B2Fixing device and image forming apparatus with heating member heated uniformly in circumferential directionSHINSHI AKIRA·Filed 2009·Granted Nov 22, 2011·24 cites·16 claims
- 1496US7869753B2Fixing device and image forming apparatusRICOH CO LTD·Filed 2008·Granted Jan 11, 2011·20 cites·22 claims
- 1595US8219016B2Fixing device and image forming apparatus incorporating sameHASEGAWA KENICHI·Filed 2010·Granted Jul 10, 2012·13 cites·19 claims
- 1695US8219015B2Fixing device and image forming apparatus incorporating same which includes a plate spring to press a low-friction sheetSHINSHI AKIRA·Filed 2010·Granted Jul 10, 2012·15 cites·15 claims
- 1795US8160484B2Fixing device and image forming apparatus incorporating sameHASEGAWA KENICHI·Filed 2009·Granted Apr 17, 2012·19 cites·18 claims
- 1895US8023861B2Fixing device and image-forming apparatus comprising the sameRICOH CO LTD·Filed 2008·Granted Sep 20, 2011·21 cites·9 claims
- 1995US8010028B2Image forming apparatus and fixing deviceRICOH CO LTD·Filed 2007·Granted Aug 30, 2011·19 cites·40 claims
- 2094US9069287B2Apparatus and method for preventing an information storage device from falling from a removable deviceTAKAHASHI YASUFUMI·Filed 2014·Granted Jun 30, 2015·4 cites·30 claims
- 2194US8909071B2Apparatus and method for preventing an information storage device from falling from a removable deviceTAKAHASHI YASUFUMI·Filed 2013·Granted Dec 9, 2014·4 cites·25 claims
- 2294US8606135B2Fixing device and image forming apparatus employing the fixing deviceYAMASHINA RYOTA·Filed 2010·Granted Dec 10, 2013·10 cites·18 claims
- 2394US8364052B2Fixing device and image forming apparatus incorporating sameRICOH CO LTD·Filed 2010·Granted Jan 29, 2013·10 cites·7 claims
- 2493US8630572B2Fixing device and image forming apparatus including sameFUJIMOTO IPPEI·Filed 2011·Granted Jan 14, 2014·9 cites·10 claims
- 2592US8498561B2Fixing device and image forming apparatus incorporating same having a reinforcing member including first and second flangesYAMAGUCHI YOSHIKI·Filed 2010·Granted Jul 30, 2013·7 cites·13 claims
- 2692US8385793B2Image forming apparatus preventing gaps between a conveyor belt and transfer sheetRICOH CO LTD·Filed 2010·Granted Feb 26, 2013·8 cites·12 claims
- 2791US8311469B2Fixing device and image forming apparatus incorporating sameYOSHIKAWA MASAAKI·Filed 2010·Granted Nov 13, 2012·7 cites·8 claims
- 2891US7574153B2Image forming method and apparatus including adjustable conveyance speed to prevent image shock jitterRICOH KK·Filed 2006·Granted Aug 11, 2009·12 cites·19 claims
- 2990US8385804B2Fixing device and image forming apparatus employing the fixing deviceRICOH CO LTD·Filed 2010·Granted Feb 26, 2013·6 cites·13 claims
- 3090US8213827B2Fixing device, image forming apparatus incorporating same, and fixing methodSHINSHI AKIRA·Filed 2010·Granted Jul 3, 2012·6 cites·9 claims
- 3189US12416878B2Information storage system including a plurality of terminalsRICOH CO LTD·Filed 2023·Granted Sep 16, 2025·0 cites·15 claims
- 3288US8737878B2Image forming apparatus including removable fixing deviceYAMAGUCHI YOSHIKI·Filed 2011·Granted May 27, 2014·5 cites·5 claims
- 3388US8406647B2Fixing device including a radiation member to cool a fixing member and a heat conductive memberSHINSHI AKIRA·Filed 2010·Granted Mar 26, 2013·5 cites·8 claims
- 3488US7983598B2Fixing device and image forming apparatusRICOH CO LTD·Filed 2009·Granted Jul 19, 2011·9 cites·19 claims
- 3587US8422897B2Image forming apparatusSUZUKI HIROKATSU·Filed 2010·Granted Apr 16, 2013·6 cites·9 claims
- 3686US8682237B2Fixing device and image forming apparatus including sameISHIGAYA YASUNORI·Filed 2013·Granted Mar 25, 2014·3 cites·3 claims
- 3786US8676101B2Fixing device having metal pipe with rough section and image forming apparatus incorporating sameYOSHIKAWA MASAAKI·Filed 2010·Granted Mar 18, 2014·4 cites·7 claims
- 3886US8526870B2Fixing device and image forming apparatus incorporating sameSHINSHI AKIRA·Filed 2010·Granted Sep 3, 2013·4 cites·7 claims
- 3986US8401448B2Fixing device and image forming apparatus incorporating sameYAMAGUCHI YOSHIKI·Filed 2010·Granted Mar 19, 2013·4 cites·19 claims
- 4084US11768448B2Information storage system including a plurality of terminalsRICOH CO LTD·Filed 2022·Granted Sep 26, 2023·0 cites·31 claims
- 4184US8660441B2Information storage device, removable device, developer container, and image forming apparatusTAKAHASHI YASUFUMI·Filed 2012·Granted Feb 25, 2014·1 cites·17 claims
- 4283US10725398B2Developer container having a cap with three portions of different diametersRICOH CO LTD·Filed 2019·Granted Jul 28, 2020·0 cites·20 claims
- 4383US9128426B2Fixing device and image forming apparatus including sameRICOH CO LTD·Filed 2013·Granted Sep 8, 2015·2 cites·18 claims
- 4483US8195059B2Fixing device and image forming apparatus using the sameSHINSHI AKIRA·Filed 2011·Granted Jun 5, 2012·2 cites·19 claims
- 4582US8655244B2Fixing device and image forming apparatus incorporating sameHASEGAWA KENICHI·Filed 2010·Granted Feb 18, 2014·3 cites·13 claims
- 4682US8472855B2Fixing device and image forming apparatus incorporating sameSHINSHI AKIRA·Filed 2011·Granted Jun 25, 2013·3 cites·11 claims
- 4782US8428499B2Image forming apparatus, and fixing apparatus having a heating member to heat a fixing memberSHINSHI AKIRA·Filed 2008·Granted Apr 23, 2013·6 cites·21 claims
- 4882US8428502B2Belt-type fixing device and image forming apparatus using sameTOKUDA TETSUO·Filed 2010·Granted Apr 23, 2013·3 cites·12 claims
- 4981US11429036B2Information storage system including a plurality of terminalsRICOH CO LTD·Filed 2020·Granted Aug 30, 2022·0 cites·43 claims
- 5081US11275327B2Information storage system including a plurality of terminalsRICOH CO LTD·Filed 2021·Granted Mar 15, 2022·0 cites·21 claims
Showing the top 50 of 82 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →