Inventor · disambiguated record
Toshihiro Okutsu
Also filed as: OKUTSU TOSHIHIRO
13 granted patents·1 pending application·56 citations·filing 2012–2024
89Inventor score
Technology areasB65H
Top patents by PatentIndex Score
14 records- 0196US9359157B2Sheet feeding device and image forming apparatusNIIKURA YASUO·Filed 2015·Granted Jun 7, 2016·22 cites·20 claims
- 0292US9540193B2Paper feeding apparatus, image forming apparatus, image forming systemFUKUMOTO TAKASHI·Filed 2015·Granted Jan 10, 2017·6 cites·20 claims
- 0391US12428249B2Sheet feeding device and image forming apparatus incorporating the sameOIKAWA NAOKI·Filed 2024·Granted Sep 30, 2025·1 cites·9 claims
- 0490US9725265B2Sheet feeding device, image forming apparatus, and image forming systemHASHIMOTO MASATO·Filed 2015·Granted Aug 8, 2017·6 cites·20 claims
- 0586US12091269B2Sheet feeding apparatus and image forming apparatusTAKAMIYA YOHSUKE·Filed 2022·Granted Sep 17, 2024·3 cites·10 claims
- 0686US9802775B2Sheet separating device, sheet supplying device, and image forming apparatusHASHIMOTO MASATO·Filed 2015·Granted Oct 31, 2017·4 cites·20 claims
- 0786US9796552B2Paper feeding apparatus, image forming apparatus, image forming systemFUKUMOTO TAKASHI·Filed 2016·Granted Oct 24, 2017·3 cites·16 claims
- 0881US10315870B2Sheet feeding device, image forming apparatus incorporating the sheet feeding device, and image forming system incorporating the sheet feeding deviceOKUTSU TOSHIHIRO·Filed 2018·Granted Jun 11, 2019·3 cites·20 claims
- 0972US9359158B2Sheet feeding device, image forming apparatus, and image forming systemHINO YASUNORI·Filed 2014·Granted Jun 7, 2016·4 cites·20 claims
- 1071US8720882B2Sheet feeding device and image forming apparatusFUDA MUNEHISA·Filed 2012·Granted May 13, 2014·3 cites·15 claims
- 1167US12162714B2Sheet feeder and image forming apparatusOKUTSU TOSHIHIRO·Filed 2022·Granted Dec 10, 2024·0 cites·5 claims
- 1265US10017342B2Paper sheet conveyance device and image forming apparatusOKUTSU TOSHIHIRO·Filed 2016·Granted Jul 10, 2018·1 cites·17 claims
- 1356US2024300757A1Sheet feeding device and image forming apparatus incorporating the sameOKUTSU TOSHIHIRO·Filed 2024·Application pending·0 cites
- 1438US8585041B2Recording medium supplying device and image forming apparatus with pressing force varying mechanismOKUTSU TOSHIHIRO·Filed 2012·Granted Nov 19, 2013·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →