Inventor · disambiguated record
Fumihiro Hirose
Also filed as: HIROSE FUMIHIRO
35 granted patents·3 pending applications·37 citations·filing 2010–2022
95Inventor score
Top patents by PatentIndex Score
38 records- 0189US8433230B2Image forming apparatusSETO TAKASHI·Filed 2011·Granted Apr 30, 2013·5 cites·9 claims
- 0288US9244431B2Fixing device and image forming apparatusKIKUSHIMA YUUKI·Filed 2015·Granted Jan 26, 2016·4 cites·20 claims
- 0385US9316979B2Fixing device and image forming apparatusNOZAWA KENJI·Filed 2015·Granted Apr 19, 2016·3 cites·19 claims
- 0485US8249491B2Fixing device and image forming apparatus including sameHIROSE FUMIHIRO·Filed 2011·Granted Aug 21, 2012·4 cites·4 claims
- 0583US8553238B2Media separator, fixing device, and image forming apparatusHIROSE FUMIHIRO·Filed 2011·Granted Oct 8, 2013·3 cites·11 claims
- 0682US10191423B2Image forming apparatus including a fixing deviceSUGIYAMA Ryohhei·Filed 2017·Granted Jan 29, 2019·2 cites·18 claims
- 0781US9494904B2Separation device, fixing device, and image forming apparatusWATANABE YOHHEI·Filed 2015·Granted Nov 15, 2016·2 cites·20 claims
- 0880US9268276B2Fixing device and image forming apparatus that include a separator disposed downstream from a fixing nipHIROSE FUMIHIRO·Filed 2015·Granted Feb 23, 2016·2 cites·18 claims
- 0978US9031483B2Fixing device with sheet separating device that uses compressed gas and image forming apparatusYAMAMOTO TAKESHI·Filed 2012·Granted May 12, 2015·2 cites·11 claims
- 1077US9152099B2Fixing device, image forming apparatus, and fixing methodUENO SATOSHI·Filed 2014·Granted Oct 6, 2015·2 cites·14 claims
- 1176US10234798B2Fixing device and image forming apparatus incorporating sameWATANABE YOHHEI·Filed 2018·Granted Mar 19, 2019·1 cites·10 claims
- 1276US9383692B2Fixing device and image forming apparatusUENO SATOSHI·Filed 2013·Granted Jul 5, 2016·2 cites·16 claims
- 1370US9389560B2Fixing device including a separator to separate a recording medium from a pressure rotator and image forming apparatus including the fixing deviceHIROSE FUMIHIRO·Filed 2015·Granted Jul 12, 2016·1 cites·20 claims
- 1470US8509664B2Image forming apparatusHASEGAWA KENICHI·Filed 2010·Granted Aug 13, 2013·1 cites·14 claims
- 1569US8666296B2Media stripper mechanism, fixing device, and image forming apparatusYAMAMOTO TAKESHI·Filed 2012·Granted Mar 4, 2014·1 cites·18 claims
- 1669US8660474B2Image forming apparatus having fixing device with air nozzle for separating sheetSETO TAKASHI·Filed 2011·Granted Feb 25, 2014·1 cites·19 claims
- 1769US8577270B2Fusing device and image forming apparatus including the sameHIROSE FUMIHIRO·Filed 2010·Granted Nov 5, 2013·1 cites·20 claims
- 1859US9519249B2Fixing device and image forming apparatusHIROSE FUMIHIRO·Filed 2015·Granted Dec 13, 2016·0 cites·20 claims
- 1958US11550246B2Image forming apparatusAMITA AKIYASU·Filed 2021·Granted Jan 10, 2023·0 cites·7 claims
- 2055US11150583B2Belt device and image forming apparatus incorporating sameRICOH CO LTD·Filed 2020·Granted Oct 19, 2021·0 cites·11 claims
- 2155US11099506B2Sheet conveying device, fixing device incorporating the sheet conveying device, and image forming apparatus incorporating the sheet conveying deviceRICOH CO LTD·Filed 2018·Granted Aug 24, 2021·0 cites·19 claims
- 2255US10481530B2Separation member, separation device, fixing device, and image forming apparatusRICOH CO LTD·Filed 2018·Granted Nov 19, 2019·0 cites·15 claims
- 2355US10394169B2Fixing device and image forming apparatusRICOH CO LTD·Filed 2017·Granted Aug 27, 2019·0 cites·21 claims
- 2454US9996035B2Fixing device and image forming apparatus with a movable presser which moves a fixing beltOKAMOTO MASAMI·Filed 2017·Granted Jun 12, 2018·0 cites·20 claims
- 2554US2016170348A1Fixing device and image forming apparatusHIROSE FUMIHIRO·Filed 2015·Application pending·0 cites
- 2653US10488796B2Fixing device controller, image forming apparatus, fixing device control method, and non-transitory computer-readable recording medium storing fixing device control programKAWATA TEPPEI·Filed 2018·Granted Nov 26, 2019·0 cites·11 claims
- 2752US11809107B2Fixing device and image forming apparatus incorporating sameTOKUDA TETSUO·Filed 2022·Granted Nov 7, 2023·0 cites·8 claims
- 2851US10012937B2Fixing device and image forming apparatus including a fixing belt, a presser, and a gap retainerYUASA SHUUTAROH·Filed 2017·Granted Jul 3, 2018·0 cites·20 claims
- 2950US9316977B2Fixing device and image forming apparatusYAMANO MOTOYOSHI·Filed 2014·Granted Apr 19, 2016·0 cites·13 claims
- 3049US10088786B2Fixing device and image forming apparatusKUBOTA KEISUKE·Filed 2017·Granted Oct 2, 2018·0 cites·20 claims
- 3147US8843040B2Compressed-air sheet separation mechanism and image forming apparatus including sameHASEGAWA KENICHI·Filed 2011·Granted Sep 23, 2014·0 cites·5 claims
- 3245US9052650B2Fixing device and image forming apparatusYAMANO MOTOYOSHI·Filed 2012·Granted Jun 9, 2015·0 cites·13 claims
- 3342US10095166B2Fixing device and image forming apparatusOKAMOTO MASAMI·Filed 2017·Granted Oct 9, 2018·0 cites·17 claims
- 3442US10012936B2Fixing device and image forming apparatusYAMAJI KENSUKE·Filed 2017·Granted Jul 3, 2018·0 cites·13 claims
- 3541US10042294B2Separation device, fixing device, and image forming apparatusSAITOH SEIJI·Filed 2017·Granted Aug 7, 2018·0 cites·15 claims
- 3638US9939761B2Fixing device and image forming apparatus that include a separation aid disposed downstream from the fixing nipNOZAWA KENJI·Filed 2015·Granted Apr 10, 2018·0 cites·18 claims
- 3735US2016209789A1Sheet separation device, fixing device, and image forming apparatusNOZAWA KENJI·Filed 2016·Application pending·0 cites
- 3829US2016306304A1Fixing device and image forming apparatus incorporating sameHEMMI KAORI·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →