Inventor · disambiguated record
Keisuke Egawa
Also filed as: EGAWA KEISUKE
30 granted patents·6 pending applications·61 citations·filing 2005–2024
94Inventor score
Top patents by PatentIndex Score
36 records- 0193US12319528B2Post-processing device that controls timing that air blower forms air layer between upper face of first recording sheet and lower face of second recording sheet, and image forming systemKYOCERA DOCUMENT SOLUTIONS INC·Filed 2023·Granted Jun 3, 2025·2 cites·8 claims
- 0293US12291417B2Sheet postprocessing device that performs postprocessing on plurality of sheets stacked, and image forming system including sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2024·Granted May 6, 2025·2 cites·6 claims
- 0393US11485601B2Sheet post-processing deviceKYOCERA DOCUMENT SOLUTIONS INC·Filed 2021·Granted Nov 1, 2022·4 cites·6 claims
- 0490US7497425B2Sheet post-processing apparatusKYOCERA MITA CORP·Filed 2005·Granted Mar 3, 2009·13 cites·4 claims
- 0589US9075379B2Decurler device and image forming apparatus including the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2013·Granted Jul 7, 2015·6 cites·13 claims
- 0689US8862047B2Sheet curl correction apparatus and image forming apparatusFURUSHIGE KATSUJI·Filed 2011·Granted Oct 14, 2014·8 cites·3 claims
- 0788US9381760B2Sheet process deviceKYOCERA DOCUMENT SOLUTIONS INC·Filed 2014·Granted Jul 5, 2016·5 cites·3 claims
- 0885US10941013B2Sheet post-processing device and image forming system including sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2019·Granted Mar 9, 2021·3 cites·9 claims
- 0981US10155322B2Punching device, sheet processing device, image forming systemKYOCERA DOCUMENT SOLUTIONS INC·Filed 2016·Granted Dec 18, 2018·3 cites·6 claims
- 1081US9229410B2Sheet curl correction apparatus and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2014·Granted Jan 5, 2016·2 cites·6 claims
- 1178US10562732B2Sheet post-processor and image forming system provided with the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2017·Granted Feb 18, 2020·2 cites·4 claims
- 1276US9915906B2Sheet post-processing device and image forming system provided with the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2016·Granted Mar 13, 2018·2 cites·11 claims
- 1375US9938108B2Sheet processing apparatus and image forming systemKYOCERA DOCUMENT SOLUTIONS INC·Filed 2016·Granted Apr 10, 2018·2 cites·8 claims
- 1472US9229411B2Sheet curl correction apparatus and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2014·Granted Jan 5, 2016·1 cites·3 claims
- 1570US12378092B2Sheet postprocessing apparatus that performs postprocessing on plurality of sheets stacked, and image forming system including sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2024·Granted Aug 5, 2025·0 cites·4 claims
- 1668US9994410B2Sheet loading device, and sheet post-processor and image forming apparatus provided with the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2017·Granted Jun 12, 2018·1 cites·7 claims
- 1766US7628388B2Postprocessing apparatus and image forming systemKYOCERA MITA CORP·Filed 2006·Granted Dec 8, 2009·3 cites·14 claims
- 1863US12466199B2Sheet transport device including two types of corrugation members, sheet postprocessing apparatus, and sheet postprocessing systemKYOCERA DOCUMENT SOLUTIONS INC·Filed 2024·Granted Nov 11, 2025·0 cites·12 claims
- 1961US12415701B2Sheet discharger, and sheet post-processor, image forming apparatus, and image forming system provided with the sheet dischargerKYOCERA DOCUMENT SOLUTIONS INC·Filed 2024·Granted Sep 16, 2025·0 cites·9 claims
- 2061US2025206561A1Post-processing deviceKYOCERA DOCUMENT SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 2160US12434936B2Sheet post-processing device and image forming system including sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2024·Granted Oct 7, 2025·0 cites·9 claims
- 2260US7510178B2Sheet-handling deviceKYOCERA MITA CORP·Filed 2006·Granted Mar 31, 2009·2 cites·7 claims
- 2359US12509319B2Sheet post-processing device and sheet post-processing system capable of pivoting flapping member and pressing member by single drive sourceKYOCERA DOCUMENT SOLUTIONS INC·Filed 2024·Granted Dec 30, 2025·0 cites·5 claims
- 2459US12410030B2Sheet post-processing device and image forming system including sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2024·Granted Sep 9, 2025·0 cites·11 claims
- 2558US12338096B2Sheet post-processing apparatus and image forming system including the apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2024·Granted Jun 24, 2025·0 cites·9 claims
- 2658US2025002287A1Sheet post-processing apparatus and image forming system including the apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 2757US11560285B2Sheet stacking device and post-processing apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2021·Granted Jan 24, 2023·0 cites·7 claims
- 2857US2024239630A1Sheet postprocessing device and image forming system including the sheet postprocessing deviceKYOCERA DOCUMENT SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 2956US2024239631A1Sheet discharge device, and sheet postprocessing device, image forming apparatus, plus image forming system each including the sheet discharge deviceKYOCERA DOCUMENT SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 3055US12398011B2Postprocessing device that forms air layer between upper face of sheets already stacked on processing tray and lower face of sheet newly placed on processing tray, and image forming systemKYOCERA DOCUMENT SOLUTIONS INC·Filed 2023·Granted Aug 26, 2025·0 cites·5 claims
- 3155US12351414B2Sheet post-processing apparatus and image forming system including the apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2024·Granted Jul 8, 2025·0 cites·17 claims
- 3255US12098052B2Postprocessing device that matches moving speed of tip portion of folding blade with moving speed of circumferential surface of pair of folding rollers, at predetermined timingKYOCERA DOCUMENT SOLUTIONS INC·Filed 2023·Granted Sep 24, 2024·0 cites·3 claims
- 3351US12098053B2Postprocessing device that controls rotation of pair of folding rollers according to status of sheetKYOCERA DOCUMENT SOLUTIONS INC·Filed 2023·Granted Sep 24, 2024·0 cites·5 claims
- 3448US11274012B2Sheet binding device and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2020·Granted Mar 15, 2022·0 cites·6 claims
- 3540US2013266357A1Recording medium ejection device and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2013·Application pending·0 cites
- 3637US2012207486A1Image forming apparatus provided with conveyance unitEGAWA KEISUKE·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →