Inventor · disambiguated record
Katsuhiko Hanamoto
Also filed as: HANAMOTO KATSUHIKO
18 granted patents·3 pending applications·38 citations·filing 1999–2025
90Inventor score
Top patents by PatentIndex Score
21 records- 0190US11001467B2Pivotable tray for jam clearance in sheet folding deviceKYOCERA DOCUMENT SOLUTIONS INC·Filed 2019·Granted May 11, 2021·5 cites·13 claims
- 0287US11347174B2Sheet discharge device, and document conveying device and image forming apparatus provided therewithKYOCERA DOCUMENT SOLUTIONS INC·Filed 2021·Granted May 31, 2022·2 cites·8 claims
- 0380US10144600B2Sheet feeder, reading apparatus and image forming apparatus that reduce vibration sound in association with idling of supply rollerKYOCERA DOCUMENT SOLUTIONS INC·Filed 2017·Granted Dec 4, 2018·2 cites·5 claims
- 0478US8675262B2Image reading device and image forming apparatus including the sameHANAMOTO KATSUHIKO·Filed 2010·Granted Mar 18, 2014·5 cites·10 claims
- 0575US9963310B2Sheet feeder that ensures execution of sheet feeding with more certainty by feeding retry process and image processing apparatus including the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2017·Granted May 8, 2018·2 cites·4 claims
- 0674US8528895B2Sheet feeder and image forming apparatus with the sameHANAMOTO KATSUHIKO·Filed 2012·Granted Sep 10, 2013·4 cites·7 claims
- 0773US8678375B2Sheet feeder for feeding sheet and image processing apparatus with sheet feederKYOCERA DOCUMENT SOLUTIONS INC·Filed 2012·Granted Mar 25, 2014·3 cites·7 claims
- 0869US10597243B2Locking mechanism for movable unit, and sheet feeding device and image forming apparatus provided therewithKYOCERA DOCUMENT SOLUTIONS INC·Filed 2018·Granted Mar 24, 2020·1 cites·10 claims
- 0969US2025306516A1Sheet discharging device and sheet post-processing apparatus therewith, and image forming systemKYOCERA DOCUMENT SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 1068US10389899B2Document pressing unit, and automatic document conveying device and image forming apparatus provided with the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2018·Granted Aug 20, 2019·1 cites·6 claims
- 1168US10266353B2Document sheet transportation device and image forming apparatus provided therewithKYOCERA DOCUMENT SOLUTIONS INC·Filed 2018·Granted Apr 23, 2019·1 cites·4 claims
- 1258US8708329B2Document conveying device and image forming apparatus including the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2012·Granted Apr 29, 2014·1 cites·3 claims
- 1358US7710614B2Image forming deviceKYOCERA MITA CORP·Filed 2005·Granted May 4, 2010·2 cites·5 claims
- 1454US8672318B2Automatic document conveying device and image forming apparatus including the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2013·Granted Mar 18, 2014·0 cites·5 claims
- 1552US2023322511A1Medium guiding device, image forming device, image reading device and post-processing deviceKYOCERA DOCUMENT SOLUTIONS INC·Filed 2023·Application pending·0 cites
- 1647US11934116B2Transfer unit with a non-selected transfer roller retracted behind a guide and image forming apparatus therewithKYOCERA DOCUMENT SOLUTIONS INC·Filed 2022·Granted Mar 19, 2024·0 cites·8 claims
- 1744US8485521B2Automatic document conveying device and image forming apparatus including the sameHANAMOTO KATSUHIKO·Filed 2010·Granted Jul 16, 2013·0 cites·5 claims
- 1843US10514650B2Drive unitKYOCERA DOCUMENT SOLUTIONS INC·Filed 2019·Granted Dec 24, 2019·0 cites·4 claims
- 1940US2010054833A1Document feeder and image forming apparatus including the sameKYOCERA MITA CORP·Filed 2009·Application pending·0 cites
- 2038US10012945B2Opening and closing device and image scanner unitKYOCERA DOCUMENT SOLUTIONS INC·Filed 2016·Granted Jul 3, 2018·0 cites·6 claims
- 2138US6250631B1Sheet handling unitKYOCERA MITA CORP·Filed 1999·Granted Jun 26, 2001·9 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →