Inventor
HAMA RIICHI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “HAMA RIICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONICA MINOLTA INC
6 patentsUS9708141B2Jul 18, 2017
Sheet transport device and image forming system
KONICA MINOLTA INC15 citations81
US10087035B2Oct 2, 2018
Sheet post-processing device which folds a conveyed sheet at two or more positions
KONICA MINOLTA INC2 citations72
US10065829B2Sep 4, 2018
Sheet post-processing device and image forming system
KONICA MINOLTA INC3 citations72
US9736324B2Aug 15, 2017
Sheet post-processing device and image formation system
KONICA MINOLTA INC2 citations71
US10377592B2Aug 13, 2019
Sheet loading apparatus and image forming apparatus
KONICA MINOLTA INC0 citations40
US9609158B2Mar 28, 2017
Image forming device with plate partioning reverse path and buffer unit
KONICA MINOLTA INC0 citations39
KONICA MINOLTA BUSINESS TECH
5 patentsUS7658584B2Feb 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
US7255340B2Aug 14, 2007
Sheet stack ejecting apparatus, image forming apparatus, and sheet stack processing apparatus
KONICA MINOLTA BUSINESS TECH11 citations82
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