Inventor · disambiguated record
Takayoshi Katsumura
Also filed as: KATSUMURA TAKAYOSHI
17 granted patents·4 pending applications·116 citations·filing 2003–2008
93Inventor score
Top patents by PatentIndex Score
21 records- 0182US8177341B2Liquid injecting method and liquid containerSHINADA SATOSHI·Filed 2007·Granted May 15, 2012·7 cites·10 claims
- 0280US7686442B2Liquid container with bent air bubble trap passageSEIKO EPSON CORP·Filed 2006·Granted Mar 30, 2010·6 cites·17 claims
- 0379USD627818SInk cartridgeSEIKO EPSON CORP·Filed 2008·Granted Nov 23, 2010·23 cites·1 claims
- 0474US7703867B2Liquid container with liquid detecting unitSEIKO EPSON CORP·Filed 2006·Granted Apr 27, 2010·4 cites·12 claims
- 0572US7578567B2Container having liquid detecting functionSEIKO EPSON CORP·Filed 2005·Granted Aug 25, 2009·8 cites·12 claims
- 0670USD563463SInk cartridgeSEIKO EPSON CORP·Filed 2006·Granted Mar 4, 2008·17 cites·1 claims
- 0767USD580107SInk cartridgeSEIKO EPSON CORP·Filed 2006·Granted Nov 4, 2008·15 cites·1 claims
- 0863US8235513B2Liquid injecting method and liquid containerSHINADA SATOSHI·Filed 2007·Granted Aug 7, 2012·2 cites·12 claims
- 0959US7044578B2Liquid ejection head and liquid ejection apparatus using the sameSEIKO EPSON CORP·Filed 2003·Granted May 16, 2006·6 cites·9 claims
- 1047USD563465SInk cartridgeSEIKO EPSON CORP·Filed 2006·Granted Mar 4, 2008·6 cites·1 claims
- 1147US7204576B2Liquid ejection head and liquid ejection apparatus using the sameSEIKO EPSON CORP·Filed 2006·Granted Apr 17, 2007·0 cites·7 claims
- 1245USD563464SInk cartridgeSEIKO EPSON CORP·Filed 2006·Granted Mar 4, 2008·5 cites·1 claims
- 1345USD563462SInk cartridgeSEIKO EPSON CORP·Filed 2006·Granted Mar 4, 2008·5 cites·1 claims
- 1444US2009102897A1Liquid ContanierSEIKO EPSON CORP·Filed 2008·Application pending·0 cites
- 1544US2009102902A1Liquid ContainerSEIKO EPSON CORP·Filed 2008·Application pending·0 cites
- 1643US7682006B2Liquid containerSEIKO EPSON CORP·Filed 2006·Granted Mar 23, 2010·0 cites·12 claims
- 1742USD583861SInk cartridgeSEIKO EPSON CORP·Filed 2006·Granted Dec 30, 2008·4 cites·1 claims
- 1842USD563466SInk cartridgeSEIKO EPSON CORP·Filed 2006·Granted Mar 4, 2008·4 cites·1 claims
- 1942USD563467SInk cartridgeSEIKO EPSON CORP·Filed 2006·Granted Mar 4, 2008·4 cites·1 claims
- 2042US2008036806A1Liquid injecting method and liquid containerSEIKO EPSON CORP·Filed 2007·Application pending·0 cites
- 2140US2008036805A1Liquid injecting method and liquid containerSHINADA SATOSHI·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →