Inventor · disambiguated record
Tetsuya Isshiki
Also filed as: ISSHIKI TETSUYA
21 granted patents·4 pending applications·32 citations·filing 2001–2020
90Inventor score
Top patents by PatentIndex Score
25 records- 0184US9190601B2Piezoelectric material, piezoelectric element, liquid ejecting head, liquid ejecting apparatus, ultrasonic sensor, piezoelectric motor, and power generatorSEIKO EPSON CORP·Filed 2014·Granted Nov 17, 2015·4 cites·23 claims
- 0283US9276193B2Piezoelectric material, piezoelectric element, liquid ejecting head, liquid ejecting apparatus, ultrasonic sensor, piezoelectric motor, and power generatorSEIKO EPSON CORP·Filed 2014·Granted Mar 1, 2016·4 cites·14 claims
- 0380US9324933B2Piezoelectric material, piezoelectric element, liquid ejecting head, liquid ejecting apparatus, ultrasonic sensor, piezoelectric motor, and power generatorSEIKO EPSON CORP·Filed 2014·Granted Apr 26, 2016·3 cites·20 claims
- 0478US9156258B2Liquid ejecting head, liquid ejecting apparatus, piezoelectric element and sensorSEIKO EPSON CORP·Filed 2014·Granted Oct 13, 2015·3 cites·10 claims
- 0570US6632018B2Thermocouple-type temperature-detecting deviceISUZU MOTORS LTD·Filed 2001·Granted Oct 14, 2003·17 cites·12 claims
- 0667US10186652B2Piezoelectric element and piezoelectric element applied deviceSEIKO EPSON CORP·Filed 2016·Granted Jan 22, 2019·1 cites·4 claims
- 0759US11135842B2Piezoelectric element, liquid ejecting head, and printerSEIKO EPSON CORP·Filed 2020·Granted Oct 5, 2021·0 cites·7 claims
- 0855US10756250B2Piezoelectric element and piezoelectric element application deviceSEIKO EPSON CORP·Filed 2017·Granted Aug 25, 2020·0 cites·4 claims
- 0954US10386222B2Liquid detecting apparatus and liquid containerSEIKO EPSON CORP·Filed 2017·Granted Aug 20, 2019·0 cites·12 claims
- 1052US10916693B2Piezoelectric element and piezoelectric element-based deviceSEIKO EPSON CORP·Filed 2018·Granted Feb 9, 2021·0 cites·8 claims
- 1152US10427981B2Piezoelectric material, method of manufacturing the same, piezoelectric element, and piezoelectric element application deviceSEIKO EPSON CORP·Filed 2014·Granted Oct 1, 2019·0 cites·10 claims
- 1252US10297742B2Piezoelectric element and device including the sameSEIKO EPSON CORP·Filed 2017·Granted May 21, 2019·0 cites·11 claims
- 1352US8777379B2Liquid ejecting head, liquid ejecting apparatus, and piezoelectric elementSEIKO EPSON CORP·Filed 2012·Granted Jul 15, 2014·0 cites·4 claims
- 1452US8632169B2Liquid ejecting head, liquid ejecting apparatus, piezoelectric element, and method for evaluating piezoelectric layerSEIKO EPSON CORP·Filed 2013·Granted Jan 21, 2014·0 cites·6 claims
- 1550US8857952B2Liquid ejecting head and liquid ejecting apparatusYONEMURA TAKAYUKI·Filed 2011·Granted Oct 14, 2014·0 cites·6 claims
- 1649US8783837B2Liquid jet head, liquid jet apparatus, and piezoelectric elementISSHIKI TETSUYA·Filed 2012·Granted Jul 22, 2014·0 cites·4 claims
- 1748US8573752B2Piezoelectric element, liquid ejecting head, and liquid ejecting apparatusISSHIKI TETSUYA·Filed 2012·Granted Nov 5, 2013·0 cites·4 claims
- 1846US10243137B2Piezoelectric element and piezoelectric element applied deviceSEIKO EPSON CORP·Filed 2016·Granted Mar 26, 2019·0 cites·10 claims
- 1945US8567927B2Piezoelectric device, liquid-ejecting head, and liquid-ejecting apparatusISSHIKI TETSUYA·Filed 2012·Granted Oct 29, 2013·0 cites·6 claims
- 2042US9496485B2Piezoelectric material, piezoelectric element, liquid ejecting head, liquid ejecting apparatus, and ultrasonic measuring apparatusSEIKO EPSON CORP·Filed 2015·Granted Nov 15, 2016·0 cites·9 claims
- 2142US9425379B2Piezoelectric element and piezoelectric element application deviceSEIKO EPSON CORP·Filed 2015·Granted Aug 23, 2016·0 cites·5 claims
- 2242US2017309810A1Piezoelectric material, method of manufacturing the same, piezoelectric element, and piezoelectric element application deviceSEIKO EPSON CORP·Filed 2014·Application pending·0 cites
- 2342US2018217561A1Solar cell device and method for producing the sameSEIKO EPSON CORP·Filed 2018·Application pending·0 cites
- 2440US2018175277A1Piezoelectric element and piezoelectric element deviceSEIKO EPSON CORP·Filed 2017·Application pending·0 cites
- 2537US2016346808A1Piezoelectric device, probe, electronic apparatus, and ultrasonic imaging apparatusSEIKO EPSON CORP·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →