Inventor · disambiguated record
Kenji Kikuchi
Also filed as: KIKUCHI KENJI
90 granted patents·6 pending applications·521 citations·filing 1996–2024
99Inventor score
Top patents by PatentIndex Score
96 records- 0198US8929779B2Toner container and image forming apparatus in which the toner container has protrusions which interact with the image forming deviceTAKAMI NOBUO·Filed 2012·Granted Jan 6, 2015·21 cites·26 claims
- 0297US9581937B2Powder container and image forming apparatusRICOH CO LTD·Filed 2016·Granted Feb 28, 2017·11 cites·15 claims
- 0397US9128415B2Toner container including first and second rails and a shutter which moves along the railsTAKAMI NOBUO·Filed 2014·Granted Sep 8, 2015·12 cites·16 claims
- 0496US9541862B2Toner container including a cap with two shoulders and image forming deviceTAKAMI NOBUO·Filed 2016·Granted Jan 10, 2017·7 cites·7 claims
- 0596US9465317B2Nozzle insertion member, powder container, and image forming apparatusKIKUCHI KENJI·Filed 2014·Granted Oct 11, 2016·12 cites·27 claims
- 0696US9329529B2Toner container and image forming apparatus in which the toner container has protrusions which interact with the image forming apparatusTAKAMI NOBUO·Filed 2015·Granted May 3, 2016·8 cites·22 claims
- 0795US11209748B2Powder container including a nozzle receiving opening and scoopRICOH CO LTD·Filed 2021·Granted Dec 28, 2021·2 cites·30 claims
- 0895US9482988B2Powder container and image forming apparatusHOSOKAWA HIROSHI·Filed 2014·Granted Nov 1, 2016·8 cites·13 claims
- 0995US8918030B2Powder supplying device and image forming apparatusKIMURA HIDEKI·Filed 2009·Granted Dec 23, 2014·24 cites·23 claims
- 1095US8649713B2Toner container, image forming apparatus including same, and connecting structure for connecting toner container and image forming apparatusHORI EISUKE·Filed 2010·Granted Feb 11, 2014·16 cites·22 claims
- 1193US9740139B2Powder container including a container portion to be engaged with a powder replenishing deviceHOSOKAWA HIROSHI·Filed 2014·Granted Aug 22, 2017·5 cites·34 claims
- 1293US8655234B2Toner supply assembly and image forming apparatus incorporating sameHORI EISUKE·Filed 2011·Granted Feb 18, 2014·10 cites·11 claims
- 1393US7516823B2Electric braking apparatusHITACHI LTD·Filed 2008·Granted Apr 14, 2009·18 cites·8 claims
- 1492US9523940B2Powder detector, developing device, process cartridge, image forming apparatus, and powder detecting methodHOSOKAWA HIROSHI·Filed 2015·Granted Dec 20, 2016·5 cites·16 claims
- 1592US8989636B2Toner container and image forming apparatusHORI EISUKE·Filed 2011·Granted Mar 24, 2015·7 cites·15 claims
- 1691US11803134B2Powder containerRICOH CO LTD·Filed 2022·Granted Oct 31, 2023·1 cites·32 claims
- 1791USD636813SEnd cap of powder containerRICOH CO LTD·Filed 2010·Granted Apr 26, 2011·43 cites·1 claims
- 1890US10976686B2Toner container having protrusions projecting from opposite sides of the toner containerRICOH CO LTD·Filed 2019·Granted Apr 13, 2021·2 cites·28 claims
- 1990US9817335B2Powder amount detector, powder supply device, and image forming apparatus incorporating sameKAWASHIMA NAOHIRO·Filed 2016·Granted Nov 14, 2017·6 cites·20 claims
- 2090US9523664B2Powder detector, image forming apparatus including same, and powder detecting methodHIROTA TETSURO·Filed 2015·Granted Dec 20, 2016·4 cites·15 claims
- 2188US10670990B2Nozzle insertion member, powder container, and image forming apparatusRICOH CO LTD·Filed 2019·Granted Jun 2, 2020·1 cites·20 claims
- 2288USD879194SPortion of a powder containerKIKUCHI KENJI·Filed 2015·Granted Mar 24, 2020·25 cites·1 claims
- 2388US9513576B2Powder containerKIKUCHI KENJI·Filed 2015·Granted Dec 6, 2016·2 cites·31 claims
- 2488US9069288B2Toner housing container and image forming apparatusKOJIMA SATOSHI·Filed 2014·Granted Jun 30, 2015·5 cites·16 claims
- 2587US12313987B2Powder container with a nozzle receiverRICOH CO LTD·Filed 2023·Granted May 27, 2025·0 cites·20 claims
- 2687US10401760B2Nozzle insertion member, powder container, and image forming apparatusRICOH CO LTD·Filed 2018·Granted Sep 3, 2019·1 cites·9 claims
- 2786US10048621B2Nozzle insertion member, powder container, and image forming apparatusKIKUCHI KENJI·Filed 2017·Granted Aug 14, 2018·1 cites·13 claims
- 2886US9152084B2Toner housing container and image forming apparatusSHIBA MASANA·Filed 2014·Granted Oct 6, 2015·5 cites·16 claims
- 2985US10908532B2Nozzle insertion member, powder container, and image forming apparatusRICOH CO LTD·Filed 2020·Granted Feb 2, 2021·1 cites·20 claims
- 3083US9857729B2Nozzle insertion member, powder container, and image forming apparatusKIKUCHI KENJI·Filed 2016·Granted Jan 2, 2018·1 cites·27 claims
- 3182US9348259B2Toner housing container and image forming apparatusRICOH CO LTD·Filed 2014·Granted May 24, 2016·3 cites·12 claims
- 3282USD656181SPowder container for storing toner, carrier or the likeKIKUCHI KENJI·Filed 2010·Granted Mar 20, 2012·25 cites·1 claims
- 3381US11874613B2Powder container with a nozzle receiverRICOH CO LTD·Filed 2022·Granted Jan 16, 2024·0 cites·14 claims
- 3481US11731609B2Vehicle control deviceHONDA MOTOR CO LTD·Filed 2022·Granted Aug 22, 2023·1 cites·4 claims
- 3581USD753216SPortion of a powder containerKIKUCHI KENJI·Filed 2013·Granted Apr 5, 2016·25 cites·1 claims
- 3681US6507944B1Data processing method and apparatus, reticle mask, exposing method and apparatus, and recording mediumFUJITSU LTD·Filed 2000·Granted Jan 14, 2003·18 cites·8 claims
- 3780US10915039B2Powder container and image forming apparatusRICOH CO LTD·Filed 2019·Granted Feb 9, 2021·0 cites·21 claims
- 3880US6033728AApparatus for spin coating, a method for spin coating and a method for manufacturing semiconductor deviceFUJITSU LTD·Filed 1996·Granted Mar 7, 2000·51 cites·5 claims
- 3979US11662672B2Nozzle receiver for use with a toner containerRICOH CO LTD·Filed 2021·Granted May 30, 2023·0 cites·20 claims
- 4079USD718382SPowder containerKIKUCHI KENJI·Filed 2013·Granted Nov 25, 2014·23 cites·1 claims
- 4178US11231661B2Powder container including a container body, nozzle receiver, and sealRICOH CO LTD·Filed 2021·Granted Jan 25, 2022·0 cites·30 claims
- 4278US10228632B2Powder detection device, image forming apparatus, powder detection method, and non-transitory recording mediumYAMAMOTO MITSUFUMI·Filed 2016·Granted Mar 12, 2019·2 cites·20 claims
- 4378USD740356SPortion of a powder containerKIKUCHI KENJI·Filed 2013·Granted Oct 6, 2015·22 cites·1 claims
- 4477US11397391B2Powder container including a container body, nozzle receiver, and sealRICOH CO LTD·Filed 2020·Granted Jul 26, 2022·0 cites·23 claims
- 4577US11314185B2Toner container having protrusions projecting from opposite sides of the toner containerRICOH CO LTD·Filed 2021·Granted Apr 26, 2022·0 cites·16 claims
- 4677US10564573B2Powder container and image forming apparatusRICOH CO LTD·Filed 2018·Granted Feb 18, 2020·0 cites·7 claims
- 4777US9261817B2Replenishing developer housing container and image forming apparatusRICOH CO LTD·Filed 2014·Granted Feb 16, 2016·2 cites·20 claims
- 4877USD736850SPortion of a powder containerKIKUCHI KENJI·Filed 2013·Granted Aug 18, 2015·21 cites·1 claims
- 4976US11543761B2Powder container including an opening and a shutter with a front end including a surface with lower frictionRICOH CO LTD·Filed 2021·Granted Jan 3, 2023·0 cites·22 claims
- 5076US11347163B2Powder container including a nozzle receiving opening and scoopRICOH CO LTD·Filed 2020·Granted May 31, 2022·0 cites·20 claims
Showing the top 50 of 96 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →