Inventor · disambiguated record
Yu Wakabayashi
Also filed as: WAKABAYASHI YU
11 granted patents·17 citations·filing 2008–2021
84Inventor score
Top patents by PatentIndex Score
11 records- 0186US8177217B2Sheet feeding device and image forming apparatus incorporating sameTAKAHASHI TOSHIAKI·Filed 2010·Granted May 15, 2012·6 cites·14 claims
- 0277US10144599B2Sheet feeding device and image forming apparatus incorporating the sheet feeding deviceWAKABAYASHI YU·Filed 2016·Granted Dec 4, 2018·2 cites·19 claims
- 0376US8474811B2Sheet feeding device and image forming apparatus incorporating sameTAKAHASHI TOSHIAKI·Filed 2012·Granted Jul 2, 2013·3 cites·5 claims
- 0474US8428480B2Fixing device, image forming apparatus incorporating same, and method of dimensioning fixing deviceTAKENAKA KOHTA·Filed 2010·Granted Apr 23, 2013·2 cites·8 claims
- 0571US9902578B2Sheet containing device, sheet feeder incorporating the sheet containing device, and image forming apparatus incorporating the sheet containing deviceWAKABAYASHI YU·Filed 2016·Granted Feb 27, 2018·2 cites·24 claims
- 0664US7907869B2Charging brush unit, charging device, and image forming apparatusRICOH CO LTD·Filed 2008·Granted Mar 15, 2011·2 cites·20 claims
- 0754US11767185B2Sheet conveying device and image forming apparatus incorporating the sheet conveying deviceFUKUSHIMA YASUHIDE·Filed 2021·Granted Sep 26, 2023·0 cites·10 claims
- 0850US11708234B2Sheet conveying device and image forming apparatus incorporating the sheet conveying deviceWAKABAYASHI YU·Filed 2021·Granted Jul 25, 2023·0 cites·20 claims
- 0943US8439347B2Sheet conveying device and image forming apparatusISHIKAWA YOSHIKUNI·Filed 2011·Granted May 14, 2013·0 cites·17 claims
- 1042US8511668B2Sheet feeding device and image forming apparatus incorporating sameISHIKAWA YOSHIKUNI·Filed 2010·Granted Aug 20, 2013·0 cites·20 claims
- 1141US10114323B2Sheet size detector and image processing apparatusHIROTA TETSURO·Filed 2015·Granted Oct 30, 2018·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →