Inventor
HANYU NAOHIKO
JP11 patents
⚠️ This page may combine multiple inventors who share the name “HANYU NAOHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONICA MINOLTA BUSINESS TECH
4 patentsUS8032068B2Oct 4, 2011
Fixing device and image forming apparatus
KONICA MINOLTA BUSINESS TECH8 citations83
US7200345B2Apr 3, 2007
Image forming apparatus with a fixing device employing a plurality of pressing members
KONICA MINOLTA BUSINESS TECH9 citations72
US7139499B2Nov 21, 2006
Induction heating type of fixing device and image forming apparatus equipped therewith
KONICA MINOLTA BUSINESS TECH4 citations61
US7003240B2Feb 21, 2006
Induction-heating fixing apparatus and image forming apparatus
KONICA MINOLTA BUSINESS TECH5 citations60
KONISHIROKU PHOTO IND
3 patentsUS6539185B2Mar 25, 2003
Fixing apparatus and image-forming apparatus
KONISHIROKU PHOTO IND37 citations91
US6385410B1May 7, 2002
Fixing apparatus using a thin-sleeve roller which achieves a good fixing result while suppressing electric power consumption
KONISHIROKU PHOTO IND26 citations90
US5991565ANov 23, 1999
Fixing device
KONISHIROKU PHOTO IND19 citations89
KONICA MINOLTA INC
3 patentsUS9207603B2Dec 8, 2015
Fixing device and image forming apparatus with velocity difference setting means
KONICA MINOLTA INC4 citations71
US9971288B2May 15, 2018
Fixing device and image forming apparatus
KONICA MINOLTA INC1 citations49
US9709939B2Jul 18, 2017
Image forming system with an unjamming execution section
KONICA MINOLTA INC1 citations45