Inventor
KIMURA IPPEI
JP39 patents
⚠️ This page may combine multiple inventors who share the name “KIMURA IPPEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH CO LTD
8 patentsUS7918451B2Apr 5, 2011
Switchback mechanism and image forming apparatus
RICOH CO LTD14 citations84
US7878725B2Feb 1, 2011
Image forming apparatus having removable units
RICOH CO LTD8 citations84
US9630788B2Apr 25, 2017
Paper output tray, paper output unit incorporating same, and image forming apparatus incorporating same
RICOH CO LTD7 citations83
US8360418B2Jan 29, 2013
Sheet supplying device and image forming apparatus incorporating same
RICOH CO LTD9 citations83
US8045888B2Oct 25, 2011
Sheet conveying device and image forming apparatus
RICOH CO LTD2 citations63
US7992860B2Aug 9, 2011
Sheet feeding device, image forming apparatus, and sheet feeding method
RICOH CO LTD5 citations62
US7963520B2Jun 21, 2011
Sheet loading device, sheet conveying device, and image forming apparatus
RICOH CO LTD0 citations52
US7954814B2Jun 7, 2011
Feeding device and image forming apparatus
RICOH CO LTD1 citations52
RICOH KK
5 patentsUS7731170B2Jun 8, 2010
Open/close mechanism for paper tray for use in image forming apparatus
RICOH KK10 citations84
US7677555B2Mar 16, 2010
Sheet conveying apparatus and image forming apparatus with vibration applying unit
RICOH KK8 citations84
US7676176B2Mar 9, 2010
Image forming apparatus including cover and supporting unit
RICOH KK13 citations84
US7731182B2Jun 8, 2010
Sliding mechanism, sheet guide, sheet loading device, and image forming apparatus
RICOH KK5 citations63
US7784780B2Aug 31, 2010
Manual sheet-feeding device and image forming apparatus
RICOH KK0 citations52
KIMURA IPPEI
5 patentsUS9487364B2Nov 8, 2016
Sheet conveying device and image forming apparatus
KIMURA IPPEI3 citations71
US8770576B2Jul 8, 2014
Sheet feed unit and image forming apparatus including same
KIMURA IPPEI5 citations71
US11414289B2Aug 16, 2022
Sheet handling device and image forming apparatus incorporating the sheet handling device
KIMURA IPPEI1 citations61
US12105464B2Oct 1, 2024
Operation assisting tool and image forming apparatus including the operation assisting tool
KIMURA IPPEI0 citations51
US9108818B2Aug 18, 2015
Sheet discharger and image forming apparatus including same
KIMURA IPPEI0 citations40
FUJII IKUO
5 patentsUS9278823B2Mar 8, 2016
Sheet feeding device and image forming apparatus incorporating same
FUJII IKUO4 citations71
US8827259B2Sep 9, 2014
Image forming apparatus
FUJII IKUO4 citations71
US8118301B2Feb 21, 2012
Sheet discharging device and image forming apparatus including same
FUJII IKUO6 citations71
US9868601B2Jan 16, 2018
Sheet feeder and image forming apparatus incorporating the sheet feeder
FUJII IKUO1 citations51
US9085426B2Jul 21, 2015
Feeding device and image forming apparatus
FUJII IKUO0 citations40