Inventor · disambiguated record
Shigeo Ishii
Also filed as: ISHII SHIGEO
27 granted patents·5 pending applications·206 citations·filing 1976–2023
95Inventor score
Top patents by PatentIndex Score
32 records- 0190US6794798B2Display device and electronic equipment employing piezoelectric speakerTAIYO YUDEN KK·Filed 2002·Granted Sep 21, 2004·56 cites·10 claims
- 0289US7247976B2Piezoelectric vibratorTAIYO YUDEN KK·Filed 2006·Granted Jul 24, 2007·23 cites·10 claims
- 0388US9601682B2Electroacoustic transducerTAIYO YUDEN KK·Filed 2015·Granted Mar 21, 2017·6 cites·13 claims
- 0486US9973857B2Piezoelectric speaker and electroacoustic transducerTAIYO YUDEN KK·Filed 2015·Granted May 15, 2018·6 cites·18 claims
- 0586US9654881B2Electroacoustic transducerTAIYO YUDEN KK·Filed 2015·Granted May 16, 2017·6 cites·17 claims
- 0685US11571712B2Vibration panel and electronic apparatusTAIYO YUDEN KK·Filed 2020·Granted Feb 7, 2023·2 cites·5 claims
- 0785US8884897B2Touch panel device and electronic device with improved haptic feedbackSASHIDA NORIKAZU·Filed 2012·Granted Nov 11, 2014·14 cites·10 claims
- 0884US7180225B2Piezoelectric vibratorTAIYO YUDEN KK·Filed 2004·Granted Feb 20, 2007·43 cites·11 claims
- 0974US9837597B2Piezoelectric sound-generating body and electronic device using the sameTAIYO YUDEN KK·Filed 2012·Granted Dec 5, 2017·3 cites·15 claims
- 1073US8669690B2Piezolelectric sound-generating deviceISHII SHIGEO·Filed 2010·Granted Mar 11, 2014·4 cites·9 claims
- 1170US10433073B2Electroacoustic transducerTAIYO YUDEN KK·Filed 2018·Granted Oct 1, 2019·1 cites·13 claims
- 1267US7447324B2Piezoelectric sounding body and electronic device using the sameTAIYO YUDEN KK·Filed 2006·Granted Nov 4, 2008·7 cites·10 claims
- 1365US10412502B2Electroacoustic transducer with dual vibration plateTAIYO YUDEN KK·Filed 2017·Granted Sep 10, 2019·1 cites·7 claims
- 1464US6445111B2Laminated piezoelectric transformerTAIYO YUDEN KK·Filed 2001·Granted Sep 3, 2002·10 cites·12 claims
- 1562US11633761B2Driving apparatus, vibration generating apparatus, electronic apparatus, and driving methodTAIYO YUDEN KK·Filed 2020·Granted Apr 25, 2023·0 cites·4 claims
- 1662US10121956B2Electroacoustic transducerTAIYO YUDEN KK·Filed 2015·Granted Nov 6, 2018·1 cites·9 claims
- 1761US10763819B2Electronic deviceTAIYO YUDEN KK·Filed 2015·Granted Sep 1, 2020·1 cites·9 claims
- 1861US10165371B2Electronic deviceTAIYO YUDEN KK·Filed 2015·Granted Dec 25, 2018·1 cites·4 claims
- 1961US6346762B2Piezoelectric transformerTAIYO YUDEN KK·Filed 2001·Granted Feb 12, 2002·7 cites·8 claims
- 2058US11711030B2Driving device, tactile sensation providing apparatus, and driving methodTAIYO YUDEN KK·Filed 2021·Granted Jul 25, 2023·0 cites·12 claims
- 2158US6452313B2Multilayer piezoelectric transformerTAIYO YUDEN KK·Filed 2001·Granted Sep 17, 2002·5 cites·10 claims
- 2252US9891736B2Vibrating device and electronic device using sameTAIYO YUDEN KK·Filed 2014·Granted Feb 13, 2018·0 cites·20 claims
- 2352US4011467AGate input circuit for insulated gate field effect transistorsHITACHI LTD·Filed 1976·Granted Mar 8, 1977·7 cites·6 claims
- 2448US6353279B1Piezoelectric transformerTAIYO YUDEN KK·Filed 2000·Granted Mar 5, 2002·2 cites·7 claims
- 2548US2016157020A1Electroacoustic transducerTAIYO YUDEN KK·Filed 2015·Application pending·0 cites
- 2647US2025255186A1Tactile sensation generating device, tactile sensation generating system, and method for driving tactile sensation generating deviceTAIYO YUDEN KK·Filed 2023·Application pending·0 cites
- 2746US2019265795A1Vibration generating device and electronic equipment for non-acoustic applicationsTAIYO YUDEN KK·Filed 2019·Application pending·0 cites
- 2845US2005129261A1Electronic instrumentFiled 2004·Application pending·0 cites
- 2943US10897674B2Electroacoustic transducerTAIYO YUDEN KK·Filed 2018·Granted Jan 19, 2021·0 cites·13 claims
- 3041US9196816B2Piezoelectric oscillation device with elastic body and touch panel having sameISHII SHIGEO·Filed 2011·Granted Nov 24, 2015·0 cites·4 claims
- 3140US2006028097A1Piezoelectric loudspeakerSASHIDA NORIKAZU·Filed 2005·Application pending·0 cites
- 3235US11744156B2Multilayer piezoelectric element, piezoelectric vibration apparatus, and electronic deviceTAIYO YUDEN KK·Filed 2018·Granted Aug 29, 2023·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →