Inventor · disambiguated record
Yohei Katto
Also filed as: KATTO YOHEI
9 granted patents·2 pending applications·10 citations·filing 2011–2024
79Inventor score
Top patents by PatentIndex Score
11 records- 0180US11939177B2Image forming apparatusCANON KK·Filed 2020·Granted Mar 26, 2024·1 cites·7 claims
- 0279US11299360B2Image forming apparatus for forming image on sheetCANON KK·Filed 2018·Granted Apr 12, 2022·2 cites·10 claims
- 0372US8953231B2Document reading apparatus and document reading methodCANON KK·Filed 2013·Granted Feb 10, 2015·2 cites·7 claims
- 0470US8976430B2Document readerMORITA KENJI·Filed 2011·Granted Mar 10, 2015·2 cites·5 claims
- 0568US8717645B2Sheet feeding deviceCANON KK·Filed 2012·Granted May 6, 2014·2 cites·9 claims
- 0666US10154155B2Image reading apparatus capable of determining opening-closing state of original conveyance device and image forming apparatus equipped with image reading apparatusCANON KK·Filed 2016·Granted Dec 11, 2018·1 cites·12 claims
- 0757US2025019191A1Sheet feeding apparatus and image forming apparatusCANON KK·Filed 2024·Application pending·0 cites
- 0857US2025019192A1Sheet feeding apparatus and image forming apparatusCANON KK·Filed 2024·Application pending·0 cites
- 0949US8953216B2Original reader capable of reading originals of various sizes and method of reading originalCANON KK·Filed 2013·Granted Feb 10, 2015·0 cites·8 claims
- 1048US11496632B2Image forming apparatusCANON KK·Filed 2021·Granted Nov 8, 2022·0 cites·6 claims
- 1142US10289358B2Image forming apparatus that improves FCOTCANON KK·Filed 2016·Granted May 14, 2019·0 cites·9 claims
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