Inventor · disambiguated record
Hideki Tobinaga
Also filed as: TOBINAGA HIDEKI
20 granted patents·4 pending applications·95 citations·filing 2007–2024
93Inventor score
Top patents by PatentIndex Score
24 records- 0197US8444135B2Sheet conveyance device, and image forming apparatus and image reading unit including sameMORITA KENICHIRO·Filed 2011·Granted May 21, 2013·29 cites·20 claims
- 0292US8736926B2Sheet conveyance device, and image forming apparatus and image reading device including sameSUZUKI YOSHITO·Filed 2012·Granted May 27, 2014·15 cites·16 claims
- 0390US10968061B2Image forming apparatusAOYAMA JUMPEI·Filed 2018·Granted Apr 6, 2021·3 cites·20 claims
- 0490US7869755B2Automatic document feeder, image reading device including the same, and image forming apparatus including the sameRICOH CO LTD·Filed 2007·Granted Jan 11, 2011·12 cites·8 claims
- 0587US8038140B2Document feeding device, image forming apparatus including same, and control method for the document feeding deviceRICOH CO LTD·Filed 2010·Granted Oct 18, 2011·7 cites·11 claims
- 0686US8840103B2Sheet conveying device and image forming apparatusFUKUMOTO TAKASHI·Filed 2013·Granted Sep 23, 2014·6 cites·10 claims
- 0785US10167148B2Image forming apparatus and dustproof coverKUNO SATOSHI·Filed 2017·Granted Jan 1, 2019·4 cites·9 claims
- 0885US9625866B2Image forming apparatusAOYAMA JUMPEI·Filed 2014·Granted Apr 18, 2017·4 cites·12 claims
- 0983US8636275B2Automatic document feeder and image forming apparatus including the sameKAMBAYASHI MAMORU·Filed 2011·Granted Jan 28, 2014·6 cites·11 claims
- 1081US12338094B2Image forming apparatusAOYAMA JUMPEI·Filed 2023·Granted Jun 24, 2025·0 cites·17 claims
- 1180US7953341B2Automatic document feeder, image reading system including same, and image forming apparatus including sameRICOH CO LTD·Filed 2008·Granted May 31, 2011·6 cites·14 claims
- 1273US11667484B2Image forming apparatusAOYAMA JUMPEI·Filed 2021·Granted Jun 6, 2023·0 cites·20 claims
- 1367US2025162328A1Treatment agent applicator and image forming apparatusTOBINAGA HIDEKI·Filed 2024·Application pending·0 cites
- 1462US8755097B2Image reading device and image forming apparatusFUJITA ATUSHI·Filed 2012·Granted Jun 17, 2014·2 cites·14 claims
- 1561US12065325B2Conveyance mechanism and image forming apparatusTOBINAGA HIDEKI·Filed 2022·Granted Aug 20, 2024·0 cites·10 claims
- 1659US9869959B2Image forming apparatusTOBINAGA HIDEKI·Filed 2017·Granted Jan 16, 2018·0 cites·11 claims
- 1758US9568879B2Image forming apparatusTOBINAGA HIDEKI·Filed 2014·Granted Feb 14, 2017·0 cites·15 claims
- 1857US8641035B2Sheet conveying apparatus, image reading apparatus, and image forming apparatusKAMBAYASHI MAMORU·Filed 2011·Granted Feb 4, 2014·1 cites·12 claims
- 1955US10202250B2Image forming apparatusAOYAMA JUMPEI·Filed 2015·Granted Feb 12, 2019·0 cites·19 claims
- 2048US10669109B2Sheet end position regulating device, sheet loader incorporating the sheet end position regulating device, sheet feeding device incorporating the sheet end position regulating device, and image forming apparatus incorporating the sheet end position regulating deviceTOYOOKA TSUGUNAO·Filed 2018·Granted Jun 2, 2020·0 cites·20 claims
- 2143US2021191306A1Recording medium conveyance device and image forming apparatus incorporating the recording medium conveyance deviceTOBINAGA HIDEKI·Filed 2020·Application pending·0 cites
- 2242US2021373476A1Medium ejection device and image forming apparatusRICOH CO LTD·Filed 2021·Application pending·0 cites
- 2337US2012057212A1Sheet conveying device, original conveying device, sheet scanning device, and image forming apparatusTOBINAGA HIDEKI·Filed 2011·Application pending·0 cites
- 2433US9448517B2Image forming apparatusTOBINAGA HIDEKI·Filed 2015·Granted Sep 20, 2016·0 cites·33 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →