Inventor · disambiguated record
Yoichiro Kondo
Also filed as: KONDO YOICHIRO
46 granted patents·10 pending applications·556 citations·filing 2000–2025
98Inventor score
Files withSEIKO EPSON CORP37BRIDGESTONE CORP4KATO HIROSHI3SONY ERICSSON MOBILE COMM JP3KAMIJO TAKAHIRO2
Top patents by PatentIndex Score
56 records- 0197US11186083B2Head unit and liquid discharge apparatusSEIKO EPSON CORP·Filed 2020·Granted Nov 30, 2021·10 cites·8 claims
- 0296US6677670B2Semiconductor deviceSEIKO EPSON CORP·Filed 2001·Granted Jan 13, 2004·158 cites·21 claims
- 0394US8188826B2Coil unit and electronic apparatus using the sameOKADA HIROFUMI·Filed 2009·Granted May 29, 2012·46 cites·12 claims
- 0493US8541977B2Coil unit and electronic instrumentHASEGAWA MINORU·Filed 2008·Granted Sep 24, 2013·28 cites·14 claims
- 0592US8369905B2Power 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
- 0691US11890881B2Electronic deviceSEIKO EPSON CORP·Filed 2022·Granted Feb 6, 2024·1 cites·11 claims
- 0791US8089245B2Noncontact charging device with temperature detectionKATO HIROSHI·Filed 2008·Granted Jan 3, 2012·46 cites·6 claims
- 0890US11559986B2Liquid ejecting apparatus and circuit substrateSEIKO EPSON CORP·Filed 2020·Granted Jan 24, 2023·2 cites·7 claims
- 0989US8064825B2Power 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
- 1086US6376593B1Rubber composition and pneumatic tire formed using the rubber compositionBRIDGESTONE CORP·Filed 2000·Granted Apr 23, 2002·30 cites·13 claims
- 1184US8159182B2Contactless 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
- 1283US9211714B2Liquid ejecting head and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2015·Granted Dec 15, 2015·2 cites·5 claims
- 1382US8269595B2Coil unit and electronic instrumentOKADA HIROFUMI·Filed 2008·Granted Sep 18, 2012·23 cites·11 claims
- 1481US8406823B2Power 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
- 1578US8222860B2Power 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
- 1677US7852184B2Coil module apparatusSONY ERICSSON MOBILE COMM JP·Filed 2008·Granted Dec 14, 2010·7 cites·17 claims
- 1776US8072304B2Noncontact 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
- 1876US6469377B1Semiconductor deviceSEIKO EPSON CORP·Filed 2001·Granted Oct 22, 2002·26 cites·20 claims
- 1975US12491711B2Drive circuit unit, head unit, and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2023·Granted Dec 9, 2025·0 cites·9 claims
- 2075US2025303707A1Liquid ejecting apparatus and method of driving liquid ejecting apparatusSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 2174US12441103B2Drive circuit unit, head unit, and liquid discharge apparatusSEIKO EPSON CORP·Filed 2023·Granted Oct 14, 2025·0 cites·11 claims
- 2274US7917086B2Charger, electronic instrument, and charging systemSEIKO EPSON CORP·Filed 2008·Granted Mar 29, 2011·11 cites·19 claims
- 2373US10000059B2Printing apparatus and transmission cableSEIKO EPSON CORP·Filed 2016·Granted Jun 19, 2018·1 cites·8 claims
- 2470US7750508B2Contactless power transferring apparatusSONY ERICSSON MOBILE COMM JP·Filed 2008·Granted Jul 6, 2010·9 cites·10 claims
- 2568US10857785B2Liquid ejecting head, liquid ejecting unit, liquid ejecting apparatus, and piezoelectric deviceSEIKO EPSON CORP·Filed 2019·Granted Dec 8, 2020·0 cites·11 claims
- 2666US8378774B2Coil unit and electronic apparatus using the sameSEIKO EPSON CORP·Filed 2009·Granted Feb 19, 2013·3 cites·11 claims
- 2763US10603903B2Print headSEIKO EPSON CORP·Filed 2019·Granted Mar 31, 2020·0 cites·5 claims
- 2863US8274254B2Power 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
- 2962US6469903B1Flexible printed circuit and semiconductor deviceSEIKO EPSON CORP·Filed 2000·Granted Oct 22, 2002·10 cites·7 claims
- 3061US10857791B2Print headSEIKO EPSON CORP·Filed 2019·Granted Dec 8, 2020·0 cites·8 claims
- 3160US12145364B2Liquid discharge device and head drive circuitSEIKO EPSON CORP·Filed 2022·Granted Nov 19, 2024·0 cites·9 claims
- 3259US2025162311A1Head Unit And Liquid Ejection ApparatusSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 3358US12070941B2Liquid discharge deviceSEIKO EPSON CORP·Filed 2022·Granted Aug 27, 2024·0 cites·8 claims
- 3458US11225067B2Drive circuit and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2020·Granted Jan 18, 2022·0 cites·6 claims
- 3557US9919516B2Liquid ejecting head and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2015·Granted Mar 20, 2018·0 cites·5 claims
- 3656US12103305B2Liquid discharge device and head drive circuitSEIKO EPSON CORP·Filed 2022·Granted Oct 1, 2024·0 cites·8 claims
- 3756US7431577B2Die and method for manufacturing coreBRIDGESTONE CORP·Filed 2005·Granted Oct 7, 2008·1 cites·6 claims
- 3855US11772375B2Liquid ejecting apparatus, head driving circuit, and liquid ejecting headSEIKO EPSON CORP·Filed 2021·Granted Oct 3, 2023·0 cites·8 claims
- 3951US12138914B2Liquid discharge device and head drive circuitSEIKO EPSON CORP·Filed 2022·Granted Nov 12, 2024·0 cites·10 claims
- 4051US11292251B2Drive circuit and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2020·Granted Apr 5, 2022·0 cites·11 claims
- 4151US10814628B2Liquid ejecting head, liquid ejecting apparatus, and wiring substrateSEIKO EPSON CORP·Filed 2018·Granted Oct 27, 2020·0 cites·15 claims
- 4250US11325376B2Drive circuit and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2020·Granted May 10, 2022·0 cites·8 claims
- 4350US10926561B2Head unit and liquid-discharging apparatusSEIKO EPSON CORP·Filed 2019·Granted Feb 23, 2021·0 cites·13 claims
- 4450US10464317B2Liquid ejecting head and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2018·Granted Nov 5, 2019·0 cites·16 claims
- 4550US2023042550A1Electronic deviceSEIKO EPSON CORP·Filed 2022·Application pending·0 cites
- 4649US11376844B2Drive circuit and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2020·Granted Jul 5, 2022·0 cites·5 claims
- 4748US8022801B2Coil unit and electronic instrumentSEIKO EPSON CORP·Filed 2008·Granted Sep 20, 2011·0 cites·10 claims
- 4847US7338998B2Cement for modification of rubber articles and process for production thereofBRIDGESTONE CORP·Filed 2003·Granted Mar 4, 2008·1 cites·7 claims
- 4946US11241880B2Drive circuit and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2020·Granted Feb 8, 2022·0 cites·3 claims
- 5046US2009079387A1Power transmission control device, power transmitting device, power-transmitting-side device, and non-contact power transmission systemSEIKO EPSON CORP·Filed 2008·Application pending·0 cites
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →