Inventor
SHIRAKAWA JUNJI
JP33 patents
⚠️ This page may combine multiple inventors who share the name “SHIRAKAWA JUNJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI KOKI KK
10 patentsUS5172900ADec 22, 1992
Paper feed mechanism
HITACHI KOKI KK59 citations95
US6254086B1Jul 3, 2001
Sheet accommodating device
HITACHI KOKI KK28 citations90
US5150893ASep 29, 1992
Paper feed mechanism with plural support tables for supplying cut sheets to a printing apparatus
HITACHI KOKI KK19 citations81
US5937261AAug 10, 1999
Image recording apparatus, and sheet conveying method thereof
HITACHI KOKI KK9 citations73
US5179412AJan 12, 1993
Transfer unit for xerographic printing machine with constant ventilating interior
HITACHI KOKI KK7 citations73
USD413140SAug 24, 1999
Printer for a computer
HITACHI KOKI KK8 citations72
US6137968AOct 24, 2000
Image forming apparatus
HITACHI KOKI KK8 citations71
US6640078B2Oct 28, 2003
Electrophotographic apparatus having a paper holding member
HITACHI KOKI KK5 citations63
USD438892SMar 13, 2001
Photosensitive drum for printer
HITACHI KOKI KK2 citations62
US5182605AJan 26, 1993
Xerographic printing machine with an improved transfer unit
HITACHI KOKI KK2 citations62
SHOJI YUTAKA
5 patentsUS8417176B2Apr 9, 2013
Image forming apparatus
SHOJI YUTAKA10 citations83
US8213851B2Jul 3, 2012
Conveying device and image forming apparatus
SHOJI YUTAKA9 citations83
US8498566B2Jul 30, 2013
Image forming apparatus
SHOJI YUTAKA3 citations61
US8451466B2May 28, 2013
Image forming apparatus
SHOJI YUTAKA0 citations40
US8160462B2Apr 17, 2012
Image forming apparatus having a transport status detection unit
SHOJI YUTAKA0 citations40
RICOH CO LTD
4 patentsUS8025288B2Sep 27, 2011
Conveying device and image forming apparatus
RICOH CO LTD12 citations84
US8014701B2Sep 6, 2011
Contacting and separating mechanism and image forming apparatus
RICOH CO LTD11 citations84
US8355642B2Jan 15, 2013
Image forming apparatus which continues to convey a sheet if the sheet is only slightly delayed
RICOH CO LTD5 citations73
US7931263B2Apr 26, 2011
Image forming system having enhanced functionality
RICOH CO LTD3 citations62
NAKURA MAKOTO
3 patentsUS8238793B2Aug 7, 2012
Belt device and image forming apparatus having a belt correcting unit and an adjusting unit
NAKURA MAKOTO12 citations84
US8515310B2Aug 20, 2013
Pressing mechanism, transfer device, and image forming apparatus
NAKURA MAKOTO7 citations83
US8577261B2Nov 5, 2013
Belt device and image forming apparatus
NAKURA MAKOTO3 citations62
MUNEYASU TAKAYUKI
3 patentsUS8419013B2Apr 16, 2013
Sheet aligning device and image forming apparatus including the same
MUNEYASU TAKAYUKI10 citations82
US9193550B2Nov 24, 2015
Sheet aligning device and image forming apparatus including the same
MUNEYASU TAKAYUKI1 citations61
US8985578B2Mar 24, 2015
Sheet aligning device and image forming apparatus including the same
MUNEYASU TAKAYUKI3 citations61