Inventor
YOSHIE KOHJI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIE KOHJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONISHIROKU PHOTO IND
13 patentsUS6354059B1Mar 12, 2002
Sheet finisher and image forming apparatus therewith
KONISHIROKU PHOTO IND129 citations97
US6929256B2Aug 16, 2005
Post processing device with saddle stitching
KONISHIROKU PHOTO IND32 citations92
US6746390B2Jun 8, 2004
Sheet finishing method, sheet finisher and image forming apparatus for use therewith
KONISHIROKU PHOTO IND32 citations92
US6575446B2Jun 10, 2003
Image forming apparatus having sheet finisher
KONISHIROKU PHOTO IND42 citations92
US6568668B1May 27, 2003
Sheet finisher and image forming apparatus therewith
KONISHIROKU PHOTO IND49 citations92
US6575447B2Jun 10, 2003
Sheet cutting device and image forming apparatus equipped therewith
KONISHIROKU PHOTO IND35 citations90
US6526256B2Feb 25, 2003
Finishing apparatus, sheet processing method, image forming method and image forming apparatus
KONISHIROKU PHOTO IND25 citations89
US7003257B2Feb 21, 2006
Hole-punching processor and image forming apparatus
KONISHIROKU PHOTO IND18 citations82
US4939554AJul 3, 1990
Sheet conveyance apparatus
KONISHIROKU PHOTO IND21 citations78
US5292112AMar 8, 1994
Image forming apparatus
KONISHIROKU PHOTO IND9 citations74
US5203550AApr 20, 1993
Sorter with rotatable trays supported on guide members
KONISHIROKU PHOTO IND9 citations73
US5436715AJul 25, 1995
Automatic document feeder
KONISHIROKU PHOTO IND6 citations62
US5259605ANov 9, 1993
Sorter with trays having guide plates and return springs
KONISHIROKU PHOTO IND2 citations60
KONICA MINOLTA BUSINESS TECH
5 patentsUS7261288B2Aug 28, 2007
Postprocessing apparatus with two or more finishing devices
KONICA MINOLTA BUSINESS TECH25 citations92
US7658584B2Feb 9, 2010
Bookbinding apparatus
KONICA MINOLTA BUSINESS TECH8 citations83
US7584949B2Sep 8, 2009
Bookbinding system, image forming apparatus, and bookbinding apparatus
KONICA MINOLTA BUSINESS TECH12 citations83
US7543805B2Jun 9, 2009
Bookbinding system, image forming apparatus and bookbinding apparatus
KONICA MINOLTA BUSINESS TECH3 citations62
US7524155B2Apr 28, 2009
Bookbinding apparatus and image forming system
KONICA MINOLTA BUSINESS TECH4 citations62