Inventor
KOYANAGI TSUYOSHI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “KOYANAGI TSUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KYOCERA DOCUMENT SOLUTIONS INC
8 patentsUS8820742B2Sep 2, 2014
Image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC15 citations82
US9020412B2Apr 28, 2015
Curl correcting device and image forming apparatus with same
KYOCERA DOCUMENT SOLUTIONS INC4 citations68
US9235185B2Jan 12, 2016
Image forming apparatus including a shield case in which a circuit board mounted with an electric circuit is contained
KYOCERA DOCUMENT SOLUTIONS INC2 citations62
US10165139B2Dec 25, 2018
Image forming apparatus with movable operation unit
KYOCERA DOCUMENT SOLUTIONS INC0 citations50
US9169101B2Oct 27, 2015
Image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC1 citations50
US10126700B2Nov 13, 2018
Image forming apparatus with coupling member having two rotation pivots
KYOCERA DOCUMENT SOLUTIONS INC0 citations40
US10073407B2Sep 11, 2018
Image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC0 citations40
US9740162B2Aug 22, 2017
Image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC0 citations39
KYOCERA MITA CORP
4 patentsUS6739778B2May 25, 2004
Sheet transport device
KYOCERA MITA CORP20 citations92
US6658223B2Dec 2, 2003
Toner seal for a cleaning device
KYOCERA MITA CORP20 citations91
US7917057B2Mar 29, 2011
Image forming apparatus with a front cover having a release member disposed to avoid incorrect operation
KYOCERA MITA CORP2 citations60
US7864382B2Jan 4, 2011
Image-reading apparatus and image-forming apparatus
KYOCERA MITA CORP0 citations40