Inventor · disambiguated record
Nobuyuki Taguchi
Also filed as: TAGUCHI NOBUYUKI
54 granted patents·1 pending application·925 citations·filing 2005–2020
99Inventor score
Top patents by PatentIndex Score
55 records- 0199US7720417B2Toner container and image forming apparatusRICOH KK·Filed 2006·Granted May 18, 2010·36 cites·21 claims
- 0298US8126375B2Toner container and image forming apparatusTAGUCHI NOBUYUKI·Filed 2011·Granted Feb 28, 2012·45 cites·20 claims
- 0398US7991334B2Toner container and image forming apparatusRICOH CO LTD·Filed 2010·Granted Aug 2, 2011·52 cites·20 claims
- 0498US7853184B2Toner container and image forming apparatusRICOH CO LTD·Filed 2006·Granted Dec 14, 2010·62 cites·34 claims
- 0598US7822371B2Toner container and image forming apparatusRICOH KK·Filed 2006·Granted Oct 26, 2010·77 cites·44 claims
- 0698US7706699B2Toner container and image forming apparatusRICOH KK·Filed 2006·Granted Apr 27, 2010·84 cites·23 claims
- 0798US7702262B2Toner container including a container body with a gripper at the end thereof, and associated methodRICOH KK·Filed 2006·Granted Apr 20, 2010·67 cites·25 claims
- 0898US7577379B2Toner container, toner supply device and image forming apparatusRICOH KK·Filed 2007·Granted Aug 18, 2009·42 cites·9 claims
- 0998US7184691B2Toner container, toner supply device and image forming apparatusRICOH KK·Filed 2005·Granted Feb 27, 2007·81 cites·27 claims
- 1097US8396398B2Method and toner bottle for image forming apparatus capable of effectively supplying toner to image forming apparatusTAGUCHI NOBUYUKI·Filed 2012·Granted Mar 12, 2013·19 cites·5 claims
- 1197US7720416B2Method and toner bottle for image forming apparatus capable of effectively supplying toner to image forming apparatusRICOH KK·Filed 2005·Granted May 18, 2010·26 cites·23 claims
- 1296US7835675B2Toner container and image forming apparatusRICOH CO LTD·Filed 2006·Granted Nov 16, 2010·17 cites·43 claims
- 1395USRE47086EToner container and image forming apparatusRICOH CO LTD·Filed 2014·Granted Oct 16, 2018·7 cites·26 claims
- 1495US7962069B2Toner container, image forming apparatus, method of recycling toner containerRICOH CO LTD·Filed 2005·Granted Jun 14, 2011·19 cites·56 claims
- 1595US7853183B2Toner container and image forming apparatusRICOH CO LTD·Filed 2006·Granted Dec 14, 2010·13 cites·28 claims
- 1694US7747202B2Method and toner bottle for image forming apparatus capable of effectively supplying toner to image forming apparatusRICOH KK·Filed 2009·Granted Jun 29, 2010·12 cites·18 claims
- 1794USD599845SToner cartridgeRICOH KK·Filed 2006·Granted Sep 8, 2009·58 cites·1 claims
- 1893US7840167B2Toner container including a gear which is at least partially exposed to an exteriorRICOH CO LTD·Filed 2009·Granted Nov 23, 2010·11 cites·20 claims
- 1991US8160461B2Toner container and image forming apparatusTAGUCHI NOBUYUKI·Filed 2010·Granted Apr 17, 2012·4 cites·9 claims
- 2091US7826777B2Toner container and image forming apparatus having first and second biasing elements that bias the toner containerRICOH KK·Filed 2006·Granted Nov 2, 2010·26 cites·18 claims
- 2185US10006433B2Laser ignition deviceDENSO CORP·Filed 2015·Granted Jun 26, 2018·4 cites·12 claims
- 2285US9667262B2Digital control oscillator circuitDENSO CORP·Filed 2016·Granted May 30, 2017·4 cites·5 claims
- 2384US9068693B2Lubricant supplying device, image forming apparatus, and process cartridgeHATORI SATOSHI·Filed 2013·Granted Jun 30, 2015·3 cites·35 claims
- 2482US9081347B2Lubricant supplying device, image forming apparatus, and process cartridgeFUJIMORI AKIRA·Filed 2013·Granted Jul 14, 2015·3 cites·20 claims
- 2576USD606583SToner cartridge holderRICOH KK·Filed 2006·Granted Dec 22, 2009·22 cites·1 claims
- 2676USD602519SToner cartridgeRICOH KK·Filed 2006·Granted Oct 20, 2009·21 cites·1 claims
- 2776USD591336SToner cartridgeRICOH KK·Filed 2006·Granted Apr 28, 2009·21 cites·1 claims
- 2875US8121525B2Method and toner bottle for image forming apparatus capable of effectively supplying toner to image forming apparatusTAGUCHI NOBUYUKI·Filed 2010·Granted Feb 21, 2012·1 cites·12 claims
- 2974USD607045SToner cartridgeRICOH KK·Filed 2006·Granted Dec 29, 2009·19 cites·1 claims
- 3071US8369738B2Toner container and image forming apparatusRICOH CO LTD·Filed 2009·Granted Feb 5, 2013·2 cites·15 claims
- 3170USD598949SToner cartridge holderRICOH KK·Filed 2006·Granted Aug 25, 2009·17 cites·1 claims
- 3267US8855507B2Lubricant supplying device, and image forming apparatusSEKI HIDEYASU·Filed 2013·Granted Oct 7, 2014·1 cites·19 claims
- 3365US8068770B2Toner cartridge, image forming apparatus, method of recycling toner cartridgeKURENUMA TAKEROH·Filed 2010·Granted Nov 29, 2011·1 cites·20 claims
- 3464US9176424B2Toner container and image forming apparatusKADOTA ICHIRO·Filed 2014·Granted Nov 3, 2015·0 cites·13 claims
- 3563US8326189B2Developing device, process cartridge, and image forming apparatusFUKUDA YOSHIYUKI·Filed 2010·Granted Dec 4, 2012·1 cites·17 claims
- 3662US8958718B2Toner container and image forming apparatusKADOTA ICHIRO·Filed 2013·Granted Feb 17, 2015·0 cites·17 claims
- 3760US8600262B2Toner container and image forming apparatusKADOTA ICHIRO·Filed 2012·Granted Dec 3, 2013·0 cites·18 claims
- 3860USD596225SToner cartridgeRICOH KK·Filed 2006·Granted Jul 14, 2009·11 cites·1 claims
- 3959US9207625B2Lubricant supply device, process unit, image forming apparatus, and process unit manufacturing methodGOTOH RYOHTA·Filed 2014·Granted Dec 8, 2015·1 cites·20 claims
- 4058US8824932B2Development device, and process cartridge and image forming apparatus incorporating sameMASUDA KATSUMI·Filed 2011·Granted Sep 2, 2014·1 cites·6 claims
- 4157US9256190B2Lubricant supplying device, image forming apparatus, and process cartridgeHATORI SATOSHI·Filed 2015·Granted Feb 9, 2016·0 cites·25 claims
- 4257USD607044SToner cartridgeRICOH KK·Filed 2006·Granted Dec 29, 2009·10 cites·1 claims
- 4355USD600275SToner cartridgeRICOH KK·Filed 2006·Granted Sep 15, 2009·9 cites·1 claims
- 4453US9008546B2Image carrier, process cartridge, and image forming apparatusTAGUCHI NOBUYUKI·Filed 2013·Granted Apr 14, 2015·0 cites·19 claims
- 4551US10281866B2Image forming apparatus and process cartridgeOKAMOTO MICHIYA·Filed 2017·Granted May 7, 2019·0 cites·20 claims
- 4651US9614513B2Vibration generation apparatusDENSO CORP·Filed 2014·Granted Apr 4, 2017·0 cites·7 claims
- 4751US9104171B2Detachable unit and image forming apparatus incorporating sameAZEYANAGI YUTA·Filed 2014·Granted Aug 11, 2015·0 cites·17 claims
- 4850US8135315B2Developer regulating member in a developing unit, process cartridge including same, and image forming apparatus incorporating sameOZEKI TAKAMASA·Filed 2009·Granted Mar 13, 2012·1 cites·20 claims
- 4950USD598490SToner cartridgeRICOH KK·Filed 2006·Granted Aug 18, 2009·7 cites·1 claims
- 5047US2021116577A1Positioning system, positioning device, and center deviceDENSO CORP·Filed 2020·Application pending·0 cites
Showing the top 50 of 55 patent records by PatentIndex Score.
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