Assignee
HEISHI FUMIYUKI
JP·3 granted patents·1 pending application·4 citations·filing 2013–2021
Top patents by PatentIndex Score
4 records- 0181US10392209B2Sheet feeding sub tray, sheet conveying device, image reading device, and image forming apparatusHEISHI FUMIYUKI·Filed 2018·Granted Aug 27, 2019·2 cites·16 claims
- 0269US8896891B2Document conveying device, image reading device, and image forming apparatusHEISHI FUMIYUKI·Filed 2013·Granted Nov 25, 2014·2 cites·11 claims
- 0348US11671549B2Image reading device and image forming apparatus for correcting a read imageHEISHI FUMIYUKI·Filed 2021·Granted Jun 6, 2023·0 cites·20 claims
- 0432US2016170355A1Automatic document feeder, image reading device, image forming apparatus, and image forming systemHEISHI FUMIYUKI·Filed 2015·Application pending·0 cites
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