Inventor
YAMAKAWA MIKIHIRO
JP13 patents
⚠️ This page may combine multiple inventors who share the name “YAMAKAWA MIKIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONISHIROKU PHOTO IND
6 patentsUS6991229B2Jan 31, 2006
Paper stacker for use with image forming apparatus
KONISHIROKU PHOTO IND21 citations92
US6730010B2May 4, 2004
Sheet folding method, sheet folding apparatus, sheet finisher equipped therewith and image forming apparatus for used with the sheet finisher
KONISHIROKU PHOTO IND43 citations92
US6719283B2Apr 13, 2004
Sheet puncher, sheet finisher equipped with the sheet puncher and image forming apparatus using the sheet finisher
KONISHIROKU PHOTO IND31 citations92
US6717286B2Apr 6, 2004
Pasting and bookbinding method, pasting and bookbinding apparatus, and image forming apparatus for use therewith
KONISHIROKU PHOTO IND34 citations92
US6592056B2Jul 15, 2003
Gluing device, bookbinding apparatus with the gluing device and image forming apparatus with bookbinding apparatus
KONISHIROKU PHOTO IND11 citations73
US6666443B2Dec 23, 2003
Sheet finisher having stapler and image forming apparatus for use therewith
KONISHIROKU PHOTO IND5 citations62
KONICA MINOLTA INC
3 patentsUS9988226B2Jun 5, 2018
Paper conveying apparatus and image forming apparatus
KONICA MINOLTA INC2 citations71
US9891562B2Feb 13, 2018
Image forming apparatus and conveyance control method
KONICA MINOLTA INC0 citations52
US9671739B2Jun 6, 2017
Sheet-conveying device that conveys sheets, and image-forming apparatus using the same
KONICA MINOLTA INC1 citations51