Inventor
HARADA SHUHEI
JP43 patents
⚠️ This page may combine multiple inventors who share the name “HARADA SHUHEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
36 patentsUS7077513B2Jul 18, 2006
Ink jet recording apparatus, control and ink replenishing method executed in the same, ink supply system incorporated in the same, and method of managing ink amount supplied by the system
SEIKO EPSON CORP76 citations97
US6883905B2Apr 26, 2005
Ink jet recording apparatus, control and ink replenishing method executed in the same, ink supply system incorporated in the same, and method of managing ink amount supplied by the system
SEIKO EPSON CORP39 citations96
US7661790B2Feb 16, 2010
Liquid recovery containers and liquid ejection apparatus
SEIKO EPSON CORP18 citations93
US7121652B2Oct 17, 2006
Ink jet recording apparatus and cleaning control method for recording head incorporated therein
SEIKO EPSON CORP33 citations93
US6846062B2Jan 25, 2005
Ink jet recording apparatus and cleaning control method for recording head incorporated therein
SEIKO EPSON CORP32 citations93
US7976121B2Jul 12, 2011
Waste liquid collector
SEIKO EPSON CORP22 citations92
USD614695SApr 27, 2010
Waste ink box for printer
SEIKO EPSON CORP10 citations92
USD612415SMar 23, 2010
Waste ink box for printer
SEIKO EPSON CORP14 citations92
USD612417SMar 23, 2010
Waste ink box for printer
SEIKO EPSON CORP13 citations92
US6840604B2Jan 11, 2005
Ink jet recording apparatus, control and ink replenishing method executed in the same, ink supply system incorporated in the same, and method of managing ink amount supplied by the system
SEIKO EPSON CORP27 citations92
US9227407B1Jan 5, 2016
Waste liquid container, liquid ejection device, and waste liquid collection system
SEIKO EPSON CORP8 citations84
US8353585B2Jan 15, 2013
Waste liquid collector
SEIKO EPSON CORP11 citations84
US7241119B2Jul 10, 2007
Tube pump and liquid injection apparatus
SEIKO EPSON CORP16 citations84
USD614696SApr 27, 2010
Waste ink box for printer
SEIKO EPSON CORP7 citations74
USD612416SMar 23, 2010
Waste ink box for printer
SEIKO EPSON CORP3 citations74
US6974202B2Dec 13, 2005
Liquid jet apparatus and cleaning method for liquid jet head
SEIKO EPSON CORP6 citations74
US6666549B2Dec 23, 2003
Ink-jet recording apparatus and ink supply method therein
SEIKO EPSON CORP10 citations74
US6599106B2Jul 29, 2003
Tube pump and ink jet recording apparatus incorporating the same
SEIKO EPSON CORP7 citations74
US9925778B2Mar 27, 2018
Liquid ejecting apparatus
SEIKO EPSON CORP3 citations73
US9266333B2Feb 23, 2016
Liquid recovery containers and liquid ejection apparatus
SEIKO EPSON CORP3 citations73
US9375935B2Jun 28, 2016
Waste liquid container, liquid ejection device, and waste liquid collection system
SEIKO EPSON CORP2 citations63
US9028044B2May 12, 2015
Liquid recovery containers and liquid ejection apparatus
SEIKO EPSON CORP2 citations63
USD608612SJan 26, 2010
Waste ink box for printer
SEIKO EPSON CORP1 citations63
US7556341B2Jul 7, 2009
Liquid jet apparatus and cleaning method for liquid jet head
SEIKO EPSON CORP2 citations63
US7543907B2Jun 9, 2009
Ink jet recording apparatus and cleaning control method for recording head incorporated therein
SEIKO EPSON CORP1 citations63
US7316462B2Jan 8, 2008
Ink jet recording apparatus
SEIKO EPSON CORP5 citations63
US7159961B2Jan 9, 2007
Liquid jet apparatus and cleaning method for liquid jet head
SEIKO EPSON CORP2 citations63
US10717283B2Jul 21, 2020
Cap device and liquid ejecting apparatus
SEIKO EPSON CORP1 citations62
US10464326B2Nov 5, 2019
Liquid ejecting apparatus
SEIKO EPSON CORP1 citations62
US7614721B2Nov 10, 2009
Wiper device of liquid ejection apparatus
SEIKO EPSON CORP6 citations62
US7654803B2Feb 2, 2010
Tube pump and liquid ejection apparatus
SEIKO EPSON CORP4 citations61
US11135849B2Oct 5, 2021
Liquid ejecting apparatus and maintenance method of liquid ejecting apparatus
SEIKO EPSON CORP0 citations60
US9630413B2Apr 25, 2017
Liquid recovery containers and liquid ejection apparatus
SEIKO EPSON CORP0 citations52
US7762794B2Jul 27, 2010
Tube and tube pump
SEIKO EPSON CORP1 citations52
US8851627B2Oct 7, 2014
Liquid ejecting apparatus
SEIKO EPSON CORP0 citations42
US7878619B2Feb 1, 2011
Maintenance method of fluid ejecting apparatus
SEIKO EPSON CORP0 citations42
HARADA SHUHEI
6 patentsUS8297734B2Oct 30, 2012
Liquid recovery containers and liquid ejection apparatus
HARADA SHUHEI6 citations84
US9132644B2Sep 15, 2015
Waste liquid container and liquid consumption apparatus
HARADA SHUHEI6 citations83
US8602522B2Dec 10, 2013
Waste liquid container and liquid consumption apparatus
HARADA SHUHEI6 citations83
US9168756B2Oct 27, 2015
Waste liquid container and waste liquid discharging device
HARADA SHUHEI6 citations72
USD680583SApr 23, 2013
Waste ink box for printer
HARADA SHUHEI5 citations72
US8147223B2Apr 3, 2012
Tube pump and liquid ejection apparatus
HARADA SHUHEI4 citations60