Inventor · disambiguated record
Shuhei Harada
Also filed as: HARADA SHUHEI
42 granted patents·7 pending applications·419 citations·filing 2000–2025
98Inventor score
Top patents by PatentIndex Score
49 records- 0197US7077513B2Ink 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 systemSEIKO EPSON CORP·Filed 2003·Granted Jul 18, 2006·76 cites·37 claims
- 0296US9227407B1Waste liquid container, liquid ejection device, and waste liquid collection systemSEIKO EPSON CORP·Filed 2015·Granted Jan 5, 2016·8 cites·20 claims
- 0396US7661790B2Liquid recovery containers and liquid ejection apparatusSEIKO EPSON CORP·Filed 2005·Granted Feb 16, 2010·18 cites·19 claims
- 0495US7976121B2Waste liquid collectorSEIKO EPSON CORP·Filed 2009·Granted Jul 12, 2011·22 cites·5 claims
- 0593US6883905B2Ink 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 systemSEIKO EPSON CORP·Filed 2002·Granted Apr 26, 2005·39 cites·20 claims
- 0692US9266333B2Liquid recovery containers and liquid ejection apparatusSEIKO EPSON CORP·Filed 2015·Granted Feb 23, 2016·3 cites·7 claims
- 0791US9132644B2Waste liquid container and liquid consumption apparatusHARADA SHUHEI·Filed 2012·Granted Sep 15, 2015·6 cites·14 claims
- 0891US8602522B2Waste liquid container and liquid consumption apparatusHARADA SHUHEI·Filed 2012·Granted Dec 10, 2013·6 cites·12 claims
- 0991US7121652B2Ink jet recording apparatus and cleaning control method for recording head incorporated thereinSEIKO EPSON CORP·Filed 2000·Granted Oct 17, 2006·33 cites·80 claims
- 1091US6846062B2Ink jet recording apparatus and cleaning control method for recording head incorporated thereinSEIKO EPSON CORP·Filed 2002·Granted Jan 25, 2005·32 cites·3 claims
- 1190US9925778B2Liquid ejecting apparatusSEIKO EPSON CORP·Filed 2017·Granted Mar 27, 2018·3 cites·11 claims
- 1290US8353585B2Waste liquid collectorSEIKO EPSON CORP·Filed 2009·Granted Jan 15, 2013·11 cites·9 claims
- 1389US6840604B2Ink 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 systemSEIKO EPSON CORP·Filed 2003·Granted Jan 11, 2005·27 cites·9 claims
- 1488US8297734B2Liquid recovery containers and liquid ejection apparatusHARADA SHUHEI·Filed 2009·Granted Oct 30, 2012·6 cites·5 claims
- 1586US9375935B2Waste liquid container, liquid ejection device, and waste liquid collection systemSEIKO EPSON CORP·Filed 2015·Granted Jun 28, 2016·2 cites·7 claims
- 1685US9028044B2Liquid recovery containers and liquid ejection apparatusSEIKO EPSON CORP·Filed 2014·Granted May 12, 2015·2 cites·12 claims
- 1781US9168756B2Waste liquid container and waste liquid discharging deviceHARADA SHUHEI·Filed 2009·Granted Oct 27, 2015·6 cites·15 claims
- 1880US10717283B2Cap device and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2018·Granted Jul 21, 2020·1 cites·20 claims
- 1980US7614721B2Wiper device of liquid ejection apparatusSEIKO EPSON CORP·Filed 2005·Granted Nov 10, 2009·6 cites·19 claims
- 2079US10464326B2Liquid ejecting apparatusSEIKO EPSON CORP·Filed 2018·Granted Nov 5, 2019·1 cites·9 claims
- 2178USD612415SWaste ink box for printerSEIKO EPSON CORP·Filed 2009·Granted Mar 23, 2010·14 cites·1 claims
- 2277USD612417SWaste ink box for printerSEIKO EPSON CORP·Filed 2009·Granted Mar 23, 2010·13 cites·1 claims
- 2376US8147223B2Tube pump and liquid ejection apparatusHARADA SHUHEI·Filed 2009·Granted Apr 3, 2012·4 cites·2 claims
- 2475US7654803B2Tube pump and liquid ejection apparatusSEIKO EPSON CORP·Filed 2005·Granted Feb 2, 2010·4 cites·9 claims
- 2575US7241119B2Tube pump and liquid injection apparatusSEIKO EPSON CORP·Filed 2004·Granted Jul 10, 2007·16 cites·22 claims
- 2671US2025229555A1Liquid ejection device and liquid ejection systemSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 2770USD614695SWaste ink box for printerSEIKO EPSON CORP·Filed 2009·Granted Apr 27, 2010·10 cites·1 claims
- 2870US7556341B2Liquid jet apparatus and cleaning method for liquid jet headSEIKO EPSON CORP·Filed 2006·Granted Jul 7, 2009·2 cites·4 claims
- 2969US7159961B2Liquid jet apparatus and cleaning method for liquid jet headSEIKO EPSON CORP·Filed 2005·Granted Jan 9, 2007·2 cites·1 claims
- 3066US6666549B2Ink-jet recording apparatus and ink supply method thereinSEIKO EPSON CORP·Filed 2002·Granted Dec 23, 2003·10 cites·20 claims
- 3164US9630413B2Liquid recovery containers and liquid ejection apparatusSEIKO EPSON CORP·Filed 2015·Granted Apr 25, 2017·0 cites·14 claims
- 3263US6599106B2Tube pump and ink jet recording apparatus incorporating the sameSEIKO EPSON CORP·Filed 2001·Granted Jul 29, 2003·7 cites·39 claims
- 3362USD614696SWaste ink box for printerSEIKO EPSON CORP·Filed 2009·Granted Apr 27, 2010·7 cites·1 claims
- 3461US8857949B2Liquid ejecting apparatus and maintenance method for a liquid ejecting apparatusSEINO TAKEO·Filed 2010·Granted Oct 14, 2014·1 cites·12 claims
- 3561US7543907B2Ink jet recording apparatus and cleaning control method for recording head incorporated thereinSEIKO EPSON CORP·Filed 2006·Granted Jun 9, 2009·1 cites·7 claims
- 3661US6974202B2Liquid jet apparatus and cleaning method for liquid jet headSEIKO EPSON CORP·Filed 2003·Granted Dec 13, 2005·6 cites·14 claims
- 3757US11135849B2Liquid ejecting apparatus and maintenance method of liquid ejecting apparatusSEIKO EPSON CORP·Filed 2019·Granted Oct 5, 2021·0 cites·15 claims
- 3857US7762794B2Tube and tube pumpSEIKO EPSON CORP·Filed 2007·Granted Jul 27, 2010·1 cites·2 claims
- 3953US7316462B2Ink jet recording apparatusSEIKO EPSON CORP·Filed 2001·Granted Jan 8, 2008·5 cites·24 claims
- 4053US2008158289A1Liquid recovery containers and liquid ejection apparatusSEIKO EPSON CORP·Filed 2008·Application pending·0 cites
- 4148US8851627B2Liquid ejecting apparatusSEIKO EPSON CORP·Filed 2013·Granted Oct 7, 2014·0 cites·10 claims
- 4247USD612416SWaste ink box for printerSEIKO EPSON CORP·Filed 2009·Granted Mar 23, 2010·3 cites·1 claims
- 4345USD680583SWaste ink box for printerHARADA SHUHEI·Filed 2011·Granted Apr 23, 2013·5 cites·1 claims
- 4445US7878619B2Maintenance method of fluid ejecting apparatusSEIKO EPSON CORP·Filed 2009·Granted Feb 1, 2011·0 cites·5 claims
- 4544US2009219338A1Waste liquid collectorSEIKO EPSON CORP·Filed 2009·Application pending·0 cites
- 4642US2004141863A1Tube pump, tube for tube pump and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2003·Application pending·0 cites
- 4742US2008056918A1Tube pump and liquid ejection apparatusSEIKO EPSON CORP·Filed 2007·Application pending·0 cites
- 4842US2008056919A1Tube pump and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2007·Application pending·0 cites
- 4941US2009219337A1Method of recycling container memberSEIKO EPSON CORP·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →