Inventor · disambiguated record
Shiro Yazaki
Also filed as: YAZAKI SHIRO
57 granted patents·9 pending applications·270 citations·filing 1998–2020
98Inventor score
Top patents by PatentIndex Score
66 records- 0195US8651627B2Liquid ejecting head, liquid ejecting apparatus and piezoelectric elementSEIKO EPSON CORP·Filed 2012·Granted Feb 18, 2014·7 cites·6 claims
- 0294US9144977B2Liquid ejection head and liquid ejection apparatusSEIKO EPSON CORP·Filed 2014·Granted Sep 29, 2015·5 cites·4 claims
- 0394US9132637B2Liquid ejecting head and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2015·Granted Sep 15, 2015·5 cites·7 claims
- 0493US9254652B2Liquid ejecting head and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2014·Granted Feb 9, 2016·7 cites·12 claims
- 0593US9099636B2Liquid ejecting head, liquid ejecting apparatus and piezoelectric elementSEIKO EPSON CORP·Filed 2014·Granted Aug 4, 2015·5 cites·11 claims
- 0692US8057018B2Method of manufacturing a liquid jet head and a liquid jet apparatusYAZAKI SHIRO·Filed 2009·Granted Nov 15, 2011·12 cites·5 claims
- 0791US10059101B2Liquid ejection head and liquid ejection apparatusSEIKO EPSON CORP·Filed 2016·Granted Aug 28, 2018·2 cites·18 claims
- 0891US9475289B2Liquid ejecting head, liquid ejecting apparatus, and piezoelectric deviceSEIKO EPSON CORP·Filed 2015·Granted Oct 25, 2016·3 cites·13 claims
- 0991US9022533B2Liquid ejecting head, liquid ejecting apparatus, piezoelectric element, and method for manufacturing piezoelectric elementSEIKO EPSON CORP·Filed 2014·Granted May 5, 2015·6 cites·7 claims
- 1090US9994021B2Liquid ejecting head, liquid ejecting apparatus, and piezoelectric deviceSEIKO EPSON CORP·Filed 2017·Granted Jun 12, 2018·2 cites·4 claims
- 1190US9731505B2Liquid ejecting head, liquid ejecting apparatus and piezoelectric elementSEIKO EPSON CORP·Filed 2016·Granted Aug 15, 2017·2 cites·30 claims
- 1290US9498952B2Liquid ejection head and liquid ejection apparatusSEIKO EPSON CORP·Filed 2015·Granted Nov 22, 2016·2 cites·8 claims
- 1390US8360558B2Liquid droplet discharging head and liquid droplet discharging apparatusSEIKO EPSON CORP·Filed 2010·Granted Jan 29, 2013·6 cites·9 claims
- 1489US9878538B2Liquid ejecting head, liquid ejecting apparatus, and piezoelectric deviceSEIKO EPSON CORP·Filed 2016·Granted Jan 30, 2018·2 cites·5 claims
- 1589US9545792B2Liquid ejecting head, liquid ejecting apparatus and piezoelectric elementSEIKO EPSON CORP·Filed 2015·Granted Jan 17, 2017·2 cites·14 claims
- 1688US9662882B2Liquid ejecting head and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2016·Granted May 30, 2017·2 cites·30 claims
- 1788US9272515B2Liquid ejecting head, liquid ejecting apparatus, piezoelectric element, ultrasonic transducer, and ultrasonic deviceSEIKO EPSON CORP·Filed 2014·Granted Mar 1, 2016·4 cites·20 claims
- 1888US8029109B2Liquid jet head and a liquid jet apparatusSEIKO EPSON CORP·Filed 2009·Granted Oct 4, 2011·7 cites·9 claims
- 1987US6109736AInk jet recording head containing a sealed fluid for protecting a piezoelectric vibratorSEIKO EPSON CORP·Filed 1998·Granted Aug 29, 2000·58 cites·21 claims
- 2086US7637600B2Liquid ejecting head and liquid ejecting apparatus including the sameSEIKO EPSON CORP·Filed 2006·Granted Dec 29, 2009·8 cites·4 claims
- 2184US8727510B2Liquid ejection head and liquid ejection apparatusSEIKO EPSON CORP·Filed 2013·Granted May 20, 2014·2 cites·6 claims
- 2284US7559631B2Liquid-jet head, method for manufacturing the same, and liquid-jet apparatusSEIKO EPSON CORP·Filed 2004·Granted Jul 14, 2009·27 cites·52 claims
- 2381US11273642B2Liquid ejecting head and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2020·Granted Mar 15, 2022·1 cites·12 claims
- 2481US10814625B2Liquid ejecting head, liquid ejecting apparatus, and piezoelectric deviceSEIKO EPSON CORP·Filed 2017·Granted Oct 27, 2020·1 cites·19 claims
- 2581US10682854B2Liquid ejecting head, liquid ejecting apparatus, piezoelectric device, and method of manufacturing liquid ejecting headSEIKO EPSON CORP·Filed 2018·Granted Jun 16, 2020·2 cites·19 claims
- 2679US9090063B2Liquid ejecting head and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2013·Granted Jul 28, 2015·2 cites·12 claims
- 2778US10525707B2Liquid ejecting head, liquid ejecting apparatus, and piezoelectric deviceSEIKO EPSON CORP·Filed 2018·Granted Jan 7, 2020·1 cites·11 claims
- 2878US9751307B2Piezoelectric device, liquid ejection head, and liquid ejection apparatusSEIKO EPSON CORP·Filed 2016·Granted Sep 5, 2017·1 cites·19 claims
- 2978US9340019B2Liquid ejecting head and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2015·Granted May 17, 2016·2 cites·4 claims
- 3077US6332672B1Ink jet recording head including a cap member sealing piezoelectric vibratorsSEIKO EPSON CORP·Filed 1998·Granted Dec 25, 2001·35 cites·12 claims
- 3172US11383517B2Liquid ejecting head, liquid ejecting apparatus, and piezoelectric deviceSEIKO EPSON CORP·Filed 2020·Granted Jul 12, 2022·0 cites·7 claims
- 3268US7651201B2Ink jet recording head and ink jet recorderSEIKO EPSON CORP·Filed 2006·Granted Jan 26, 2010·2 cites·7 claims
- 3365US8579417B2Liquid ejecting head, liquid ejecting apparatus, actuator device, and manufacturing method of liquid ejecting headYAZAKI SHIRO·Filed 2009·Granted Nov 12, 2013·2 cites·1 claims
- 3464US8313177B2Actuator, liquid droplet ejecting head, and manufacturing method thereof, and liquid droplet ejecting apparatusHIRAI EIJU·Filed 2011·Granted Nov 20, 2012·2 cites·20 claims
- 3564US6231169B1Ink jet printing head including a backing member for reducing displacement of partitions between pressure generating chambersSEIKO EPSON CORP·Filed 1998·Granted May 15, 2001·21 cites·16 claims
- 3663US9962935B2Piezoelectric device, liquid ejection head, and liquid ejection apparatusSEIKO EPSON CORP·Filed 2017·Granted May 8, 2018·0 cites·4 claims
- 3762US2014210916A1Liquid ejection head and liquid ejection apparatusSEIKO EPSON CORP·Filed 2014·Application pending·0 cites
- 3862US2015367643A1Liquid ejection head and liquid ejection apparatusSEIKO EPSON CORP·Filed 2015·Application pending·0 cites
- 3961US8991985B2Method of manufacturing a liquid jet head and a liquid jet apparatusSEIKO EPSON CORP·Filed 2013·Granted Mar 31, 2015·0 cites·4 claims
- 4061US5984459AInk-jet printing head and ink-jet printing apparatus using sameSEIKO EPSON CORP·Filed 1998·Granted Nov 16, 1999·18 cites·24 claims
- 4160US10093093B2Liquid ejecting head, liquid ejecting apparatus and piezoelectric elementSEIKO EPSON CORP·Filed 2017·Granted Oct 9, 2018·0 cites·11 claims
- 4260US9533501B2Liquid jet head and a liquid jet apparatus including a piezoelectric material having an upper electrode and a lower electrodeSEIKO EPSON CORP·Filed 2013·Granted Jan 3, 2017·0 cites·6 claims
- 4357US11123986B2Liquid ejecting head, liquid ejecting apparatus, and piezoelectric deviceSEIKO EPSON CORP·Filed 2019·Granted Sep 21, 2021·0 cites·13 claims
- 4456US9457567B2Liquid ejecting head and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2015·Granted Oct 4, 2016·0 cites·9 claims
- 4556US8613498B2Method of manufacturing a liquid jet head and a liquid jet apparatusYAZAKI SHIRO·Filed 2011·Granted Dec 24, 2013·0 cites·5 claims
- 4655US8608292B2Liquid jet head and a liquid jet apparatusYAZAKI SHIRO·Filed 2011·Granted Dec 17, 2013·0 cites·8 claims
- 4754US10926538B2Liquid ejecting head and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2019·Granted Feb 23, 2021·0 cites·16 claims
- 4853US10464322B2Piezoelectric device, liquid ejecting head, and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2018·Granted Nov 5, 2019·0 cites·15 claims
- 4952US9682560B2Methods of manufacturing piezoelectric element, liquid ejecting head, and ultrasonic transducerSEIKO EPSON CORP·Filed 2014·Granted Jun 20, 2017·0 cites·6 claims
- 5051US6682178B2Ink-jet recording head and ink-jet recording apparatusSEIKO EPSON CORP·Filed 2002·Granted Jan 27, 2004·4 cites·18 claims
Showing the top 50 of 66 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →