Inventor · disambiguated record
Takahiro Kamijo
Also filed as: KAMIJO TAKAHIRO
50 granted patents·5 pending applications·616 citations·filing 2008–2021
98Inventor score
Top patents by PatentIndex Score
55 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
- 0393US9099636B2Liquid ejecting head, liquid ejecting apparatus and piezoelectric elementSEIKO EPSON CORP·Filed 2014·Granted Aug 4, 2015·5 cites·11 claims
- 0493US8344688B2Power reception device, non-contact power transmission system, and electronic instrumentSEIKO EPSON CORP·Filed 2008·Granted Jan 1, 2013·37 cites·8 claims
- 0593US8269375B2Coil unit, and power transmission device and power reception device using the coil unitSOGABE HARUHIKO·Filed 2010·Granted Sep 18, 2012·45 cites·6 claims
- 0693US8004118B2Power transmission control device, power transmitting device, electronic instrument, and non-contact power transmission systemSEIKO EPSON CORP·Filed 2008·Granted Aug 23, 2011·54 cites·18 claims
- 0792US8369905B2Power transmission control device, power transmission device, power receiving control device, power receiving device, and electronic apparatusSEIKO EPSON CORP·Filed 2009·Granted Feb 5, 2013·23 cites·19 claims
- 0891US10059101B2Liquid ejection head and liquid ejection apparatusSEIKO EPSON CORP·Filed 2016·Granted Aug 28, 2018·2 cites·18 claims
- 0991US9209636B2Power reception control device and power reception control method for non-contact power transmissionSEIKO EPSON CORP·Filed 2014·Granted Dec 8, 2015·11 cites·18 claims
- 1091US9022533B2Liquid 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
- 1191US8836273B2Power reception control device, power reception device, non-contact power transmission system, electronic instrument and power reception control methodSEIKO EPSON CORP·Filed 2012·Granted Sep 16, 2014·12 cites·10 claims
- 1291US8111041B2Power transmission control device, power reception control device, non-contact power transmission system, power transmission device, power reception device, and electronic instrumentONISHI KOTA·Filed 2008·Granted Feb 7, 2012·45 cites·12 claims
- 1391US8089245B2Noncontact charging device with temperature detectionKATO HIROSHI·Filed 2008·Granted Jan 3, 2012·46 cites·6 claims
- 1490US9731505B2Liquid ejecting head, liquid ejecting apparatus and piezoelectric elementSEIKO EPSON CORP·Filed 2016·Granted Aug 15, 2017·2 cites·30 claims
- 1590US9498952B2Liquid ejection head and liquid ejection apparatusSEIKO EPSON CORP·Filed 2015·Granted Nov 22, 2016·2 cites·8 claims
- 1690US8026694B2Power transmission control device, power transmission device, non-contact power transmission system, and electronic instrumentSEIKO EPSON CORP·Filed 2008·Granted Sep 27, 2011·38 cites·17 claims
- 1789US9545792B2Liquid ejecting head, liquid ejecting apparatus and piezoelectric elementSEIKO EPSON CORP·Filed 2015·Granted Jan 17, 2017·2 cites·14 claims
- 1889US8064825B2Power reception control device, power transmission control device, non-contact power transmission system, power reception device, power transmission device, and electronic instrumentONISHI KOTA·Filed 2008·Granted Nov 22, 2011·36 cites·19 claims
- 1987US8054036B2Power transmission control device, power reception control device, non-contact power transmission system, power transmission device, power reception device, and electronic instrumentSEIKO EPSON CORP·Filed 2008·Granted Nov 8, 2011·27 cites·17 claims
- 2084US9673636B2Power reception control device and power reception control method for non-contact power transmissionSEIKO EPSON CORP·Filed 2015·Granted Jun 6, 2017·3 cites·10 claims
- 2184US8727510B2Liquid ejection head and liquid ejection apparatusSEIKO EPSON CORP·Filed 2013·Granted May 20, 2014·2 cites·6 claims
- 2284US8159182B2Contactless power transferring coil unit, mobile terminal, power transmitting apparatus, and contactless power transferring systemKATO HIROSHI·Filed 2008·Granted Apr 17, 2012·23 cites·8 claims
- 2382US11594670B2MEMs device and electronic deviceSEIKO EPSON CORP·Filed 2020·Granted Feb 28, 2023·1 cites·7 claims
- 2482US7847438B2Power transmission device, electronic instrument, and waveform monitoring circuitSEIKO EPSON CORP·Filed 2008·Granted Dec 7, 2010·21 cites·17 claims
- 2581US8406823B2Power transmission control device, power transmission device, power reception control device, power reception device, and electronic apparatusKONDO YOICHIRO·Filed 2009·Granted Mar 26, 2013·23 cites·19 claims
- 2679US9090063B2Liquid ejecting head and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2013·Granted Jul 28, 2015·2 cites·12 claims
- 2779US8198754B2Power transmission control device, power transmitting device, electronic instrument, and non-contact power transmission systemIISAKA KEN·Filed 2008·Granted Jun 12, 2012·21 cites·14 claims
- 2879US8188709B2Power transmission control device, power transmitting device, non-contact power transmitting system, and electronic instrumentONISHI KOTA·Filed 2009·Granted May 29, 2012·16 cites·17 claims
- 2978US8222860B2Power transmission control device, power transmission device, power receiving control device, power receiving device, and electronic apparatusKAMIJO TAKAHIRO·Filed 2009·Granted Jul 17, 2012·17 cites·15 claims
- 3078US8160654B2Power reception control device, power reception device, and electronic instrumentONISHI KOTA·Filed 2008·Granted Apr 17, 2012·15 cites·15 claims
- 3178US7977974B2Integrated circuit device and electronic instrumentSEIKO EPSON CORP·Filed 2008·Granted Jul 12, 2011·8 cites·19 claims
- 3277US10903695B2Power reception device and power reception method for non-contact power transmissionSEIKO EPSON CORP·Filed 2019·Granted Jan 26, 2021·1 cites·12 claims
- 3376US8072304B2Noncontact power-transmission coil, portable terminal and terminal charging device, planar coil magnetic layer formation device, and magnetic layer formation methodKATO HIROSHI·Filed 2008·Granted Dec 6, 2011·13 cites·15 claims
- 3474US10516299B2Power reception device and power reception method for non-contact power transmissionSEIKO EPSON CORP·Filed 2017·Granted Dec 24, 2019·1 cites·9 claims
- 3574US8134256B2Power receiving control device, power receiving device, and electronic apparatusONISHI KOTA·Filed 2009·Granted Mar 13, 2012·12 cites·7 claims
- 3670US8084991B2Power reception device, electronic apparatus, and non-contact power transmission systemYODA KENTARO·Filed 2009·Granted Dec 27, 2011·11 cites·14 claims
- 3767US8359073B2Power transmission control device, power transmission device, power receiving control device, power receiving device, and electronic apparatusSEIKO EPSON CORP·Filed 2009·Granted Jan 22, 2013·7 cites·22 claims
- 3863US8274254B2Power transmission control device, power transmission device, power receiving control device, power receiving device, electronic apparatus, method for controlling power transmission, and method for controlling power receivingKAMIJO TAKAHIRO·Filed 2009·Granted Sep 25, 2012·6 cites·36 claims
- 3962US8803364B2Power transmission control device, power transmitting device, non-contact power transmission system, electronic instrument, and power transmission control methodONISHI KOTA·Filed 2009·Granted Aug 12, 2014·5 cites·5 claims
- 4062US2014210916A1Liquid ejection head and liquid ejection apparatusSEIKO EPSON CORP·Filed 2014·Application pending·0 cites
- 4162US2015367643A1Liquid ejection head and liquid ejection apparatusSEIKO EPSON CORP·Filed 2015·Application pending·0 cites
- 4260US10093093B2Liquid ejecting head, liquid ejecting apparatus and piezoelectric elementSEIKO EPSON CORP·Filed 2017·Granted Oct 9, 2018·0 cites·11 claims
- 4358US11958199B2Robot control device and robot systemSEIKO EPSON CORP·Filed 2021·Granted Apr 16, 2024·0 cites·9 claims
- 4458US7884927B2Power transmission control device, non-contact power transmission system, power transmitting device, electronic instrument, and waveform monitor circuitSEIKO EPSON CORP·Filed 2009·Granted Feb 8, 2011·3 cites·12 claims
- 4556US9457567B2Liquid ejecting head and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2015·Granted Oct 4, 2016·0 cites·9 claims
- 4652US9682560B2Methods of manufacturing piezoelectric element, liquid ejecting head, and ultrasonic transducerSEIKO EPSON CORP·Filed 2014·Granted Jun 20, 2017·0 cites·6 claims
- 4749US12156475B2Piezoelectric device having plurality of vibrating regions and electronic apparatusSEIKO EPSON CORP·Filed 2019·Granted Nov 26, 2024·0 cites·5 claims
- 4848US2021094172A1Mobile RobotSEIKO EPSON CORP·Filed 2020·Application pending·0 cites
- 4947US10971673B2Piezoelectric element, piezoelectric device, ultrasonic probe and electronic apparatusSEIKO EPSON CORP·Filed 2018·Granted Apr 6, 2021·0 cites·20 claims
- 5046US2009267721A1Coil unit and electronic apparatus using the sameSEIKO EPSON CORP·Filed 2009·Application pending·0 cites
Showing the top 50 of 55 patent records by PatentIndex Score.
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