Inventor · disambiguated record
Junji Yamabe
Also filed as: YAMABE JUNJI
39 granted patents·1 pending application·77 citations·filing 2011–2023
97Inventor score
Technology areasG03G
Top patents by PatentIndex Score
40 records- 0197US9581937B2Powder container and image forming apparatusRICOH CO LTD·Filed 2016·Granted Feb 28, 2017·11 cites·15 claims
- 0296US9465317B2Nozzle insertion member, powder container, and image forming apparatusKIKUCHI KENJI·Filed 2014·Granted Oct 11, 2016·12 cites·27 claims
- 0395US11209748B2Powder container including a nozzle receiving opening and scoopRICOH CO LTD·Filed 2021·Granted Dec 28, 2021·2 cites·30 claims
- 0495US9482988B2Powder container and image forming apparatusHOSOKAWA HIROSHI·Filed 2014·Granted Nov 1, 2016·8 cites·13 claims
- 0592US8989636B2Toner container and image forming apparatusHORI EISUKE·Filed 2011·Granted Mar 24, 2015·7 cites·15 claims
- 0689US8929776B2Nozzle, image forming apparatus, and method of deriving powderYAMABE JUNJI·Filed 2013·Granted Jan 6, 2015·5 cites·3 claims
- 0788US10670990B2Nozzle insertion member, powder container, and image forming apparatusRICOH CO LTD·Filed 2019·Granted Jun 2, 2020·1 cites·20 claims
- 0888US9454099B2Toner container including a lid member pulled out in an inclined directionYAMABE JUNJI·Filed 2014·Granted Sep 27, 2016·4 cites·36 claims
- 0987US12313987B2Powder container with a nozzle receiverRICOH CO LTD·Filed 2023·Granted May 27, 2025·0 cites·20 claims
- 1087US10401760B2Nozzle insertion member, powder container, and image forming apparatusRICOH CO LTD·Filed 2018·Granted Sep 3, 2019·1 cites·9 claims
- 1187US10048615B2Powder container and image forming apparatusYAMABE JUNJI·Filed 2015·Granted Aug 14, 2018·3 cites·51 claims
- 1287US8973759B2Sieving device, sieving device for developing device, and powder-charging deviceICHIKAWA HIDEO·Filed 2012·Granted Mar 10, 2015·7 cites·13 claims
- 1386US10635043B2Powder container and image forming apparatusRICOH CO LTD·Filed 2019·Granted Apr 28, 2020·1 cites·19 claims
- 1486US10048621B2Nozzle insertion member, powder container, and image forming apparatusKIKUCHI KENJI·Filed 2017·Granted Aug 14, 2018·1 cites·13 claims
- 1585US10908532B2Nozzle insertion member, powder container, and image forming apparatusRICOH CO LTD·Filed 2020·Granted Feb 2, 2021·1 cites·20 claims
- 1685US10394186B2Powder container and image forming apparatusTAKAMI NOBUO·Filed 2018·Granted Aug 27, 2019·1 cites·10 claims
- 1784US10203650B2Powder container and image forming apparatusTAKAMI NOBUO·Filed 2018·Granted Feb 12, 2019·1 cites·6 claims
- 1883US10852689B2Powder container and image forming apparatusRICOH CO LTD·Filed 2020·Granted Dec 1, 2020·1 cites·9 claims
- 1983US9857729B2Nozzle insertion member, powder container, and image forming apparatusKIKUCHI KENJI·Filed 2016·Granted Jan 2, 2018·1 cites·27 claims
- 2082US8929780B2Toner container, image forming apparatus, toner container producing method and toner container recycling methodYAMABE JUNJI·Filed 2011·Granted Jan 6, 2015·3 cites·11 claims
- 2181US11874613B2Powder container with a nozzle receiverRICOH CO LTD·Filed 2022·Granted Jan 16, 2024·0 cites·14 claims
- 2280US10915039B2Powder container and image forming apparatusRICOH CO LTD·Filed 2019·Granted Feb 9, 2021·0 cites·21 claims
- 2379US11662672B2Nozzle receiver for use with a toner containerRICOH CO LTD·Filed 2021·Granted May 30, 2023·0 cites·20 claims
- 2479US8934816B2Sieve device, powder transporting unit, image forming apparatus, and method of transporting powderYAMABE JUNJI·Filed 2013·Granted Jan 13, 2015·2 cites·14 claims
- 2578US11231661B2Powder container including a container body, nozzle receiver, and sealRICOH CO LTD·Filed 2021·Granted Jan 25, 2022·0 cites·30 claims
- 2678US10048644B2Powder container and image forming apparatusTAKAMI NOBUO·Filed 2015·Granted Aug 14, 2018·1 cites·23 claims
- 2777US11397391B2Powder container including a container body, nozzle receiver, and sealRICOH CO LTD·Filed 2020·Granted Jul 26, 2022·0 cites·23 claims
- 2877US10564573B2Powder container and image forming apparatusRICOH CO LTD·Filed 2018·Granted Feb 18, 2020·0 cites·7 claims
- 2976US11543761B2Powder 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
- 3076US11347163B2Powder container including a nozzle receiving opening and scoopRICOH CO LTD·Filed 2020·Granted May 31, 2022·0 cites·20 claims
- 3176US9141031B2Toner housing container and image forming apparatusYAMABE JUNJI·Filed 2014·Granted Sep 22, 2015·2 cites·16 claims
- 3271US10156810B2Powder container and image forming apparatusRICOH CO LTD·Filed 2016·Granted Dec 18, 2018·0 cites·14 claims
- 3370US8929777B2Sieve device, supply unit, developing unit, image forming apparatus, and method of supplying toner particlesYAMABE JUNJI·Filed 2013·Granted Jan 6, 2015·1 cites·16 claims
- 3463US9690232B2Toner container and image forming apparatusRICOH CO LTD·Filed 2016·Granted Jun 27, 2017·0 cites·9 claims
- 3558US10133210B2Nozzle receiver, powder container, and image forming apparatusYAMABE JUNJI·Filed 2016·Granted Nov 20, 2018·0 cites·13 claims
- 3658US9429874B2Toner container and image forming apparatusHORI EISUKE·Filed 2015·Granted Aug 30, 2016·0 cites·11 claims
- 3753US9557685B2Nozzle receiver, powder container, and image forming apparatusYAMABE JUNJI·Filed 2015·Granted Jan 31, 2017·0 cites·16 claims
- 3848US2025284224A1Shutter unit, toner storage container, and image forming apparatusKITAMURA GEN·Filed 2023·Application pending·0 cites
- 3944US9927739B2Powder container, image forming apparatus, and nozzle receiverYANO KEIICHI·Filed 2015·Granted Mar 27, 2018·0 cites·19 claims
- 4041US10133209B2Powder container and image forming deviceYAMABE JUNJI·Filed 2016·Granted Nov 20, 2018·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →