Inventor · disambiguated record
Hidetaka Kawata
Also filed as: KAWATA HIDETAKA
16 granted patents·2 pending applications·281 citations·filing 2012–2016
94Inventor score
Top patents by PatentIndex Score
18 records- 0198US10214018B2Cartridge and printing material supply systemSEIKO EPSON CORP·Filed 2015·Granted Feb 26, 2019·53 cites·26 claims
- 0298US8439482B1Cartridge and printing material supply systemKODAMA HIDETOSHI·Filed 2012·Granted May 14, 2013·27 cites·30 claims
- 0398US8297739B1Cartridge and printing material supply systemKODAMA HIDETOSHI·Filed 2012·Granted Oct 30, 2012·56 cites·30 claims
- 0498US8297738B1Cartridge and printing material supply systemKODAMA HIDETOSHI·Filed 2012·Granted Oct 30, 2012·88 cites·30 claims
- 0596US9248656B2Cartridge and printing material supply systemSEIKO EPSON CORP·Filed 2014·Granted Feb 2, 2016·7 cites·25 claims
- 0695US8708469B2Cartridge and printing material supply systemKODAMA HIDETOSHI·Filed 2012·Granted Apr 29, 2014·10 cites·18 claims
- 0794US8807721B2Cartridge and printing material supply systemNOZAWA IZUMI·Filed 2012·Granted Aug 19, 2014·6 cites·15 claims
- 0894US8752944B2Cartridge and printing material supply systemNOZAWA IZUMI·Filed 2012·Granted Jun 17, 2014·6 cites·14 claims
- 0994US8721045B2Cartridge and printing material supply systemKODAMA HIDETOSHI·Filed 2012·Granted May 13, 2014·6 cites·17 claims
- 1093US8974044B2Cartridge and printing material supply systemSEIKO EPSON CORP·Filed 2014·Granted Mar 10, 2015·7 cites·10 claims
- 1192US9039154B2Cartridge and printing material supply systemSEIKO EPSON CORP·Filed 2014·Granted May 26, 2015·4 cites·18 claims
- 1291US8915582B2Cartridge and printing material supply systemSEIKO EPSON CORP·Filed 2013·Granted Dec 23, 2014·5 cites·9 claims
- 1385US9039153B2Printing apparatus and printing material supply systemSEIKO EPSON CORP·Filed 2013·Granted May 26, 2015·4 cites·19 claims
- 1475US8820869B2Recording deviceSEIKO EPSON CORP·Filed 2013·Granted Sep 2, 2014·2 cites·6 claims
- 1563US9950537B2Cartridge and printing material supply systemSEIKO EPSON CORP·Filed 2016·Granted Apr 24, 2018·0 cites·7 claims
- 1661US2015077486A1Cartridge and printing material supply systemSEIKO EPSON CORP·Filed 2014·Application pending·0 cites
- 1750US2014292172A1Image reading apparatusSEIKO EPSON CORP·Filed 2014·Application pending·0 cites
- 1845US8820870B2Recording apparatusSEIKO EPSON CORP·Filed 2013·Granted Sep 2, 2014·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →