Inventor · disambiguated record
Tomoyoshi Tai
Also filed as: TAI TOMOYOSHI
52 granted patents·6 pending applications·340 citations·filing 2007–2025
98Inventor score
Top patents by PatentIndex Score
58 records- 0198US9438201B2Composite substrates for acoustic wave elements, and acoustic wave elementsNGK INSULATORS LTD·Filed 2015·Granted Sep 6, 2016·29 cites·12 claims
- 0296US11448907B2Bonded bodies for optical modulators, optical modulators and a method of producing bonded bodies for optical modulatorsNGK INSULATORS LTD·Filed 2020·Granted Sep 20, 2022·6 cites·8 claims
- 0396US11281032B2Composite substrate for electro-optic element and method for manufacturing the sameNGK INSULATORS LTD·Filed 2020·Granted Mar 22, 2022·3 cites·14 claims
- 0496US8866365B2Composite substrate with partially planarized irregular surfaceNGK INSULATORS LTD·Filed 2014·Granted Oct 21, 2014·31 cites·3 claims
- 0596US7965015B2Lamb wave deviceNGK INSULATORS LTD·Filed 2009·Granted Jun 21, 2011·151 cites·6 claims
- 0692US11984870B2Bonded body and acoustic wave elementNGK INSULATORS LTD·Filed 2021·Granted May 14, 2024·2 cites·5 claims
- 0792US10284169B2Bonded bodies and acoustic wave devicesNGK INSULATORS LTD·Filed 2018·Granted May 7, 2019·7 cites·7 claims
- 0891US11150497B2Composite substrate for electro-optic element and method for manufacturing the sameNGK INSULATORS LTD·Filed 2021·Granted Oct 19, 2021·2 cites·22 claims
- 0990US11133788B2Bonded body and elastic wave elementNGK INSULATORS LTD·Filed 2020·Granted Sep 28, 2021·2 cites·4 claims
- 1090US11107973B2Joined body of piezoelectric single-crystal substrate and support substrateNGK INSULATORS LTD·Filed 2020·Granted Aug 31, 2021·2 cites·4 claims
- 1190US10931256B2Joined body and elastic wave elementNGK INSULATORS LTD·Filed 2020·Granted Feb 23, 2021·4 cites·7 claims
- 1290US8907547B2Composite substrateNGK INSULATORS LTD·Filed 2014·Granted Dec 9, 2014·10 cites·5 claims
- 1389US11888462B2Bonded body and acoustic wave elementNGK INSULATORS LTD·Filed 2021·Granted Jan 30, 2024·2 cites·9 claims
- 1489US11573435B2Composite substrate for electro-optic element and method for manufacturing the sameNGK INSULATORS LTD·Filed 2021·Granted Feb 7, 2023·1 cites·2 claims
- 1589US8436306B2Pyroelectric elementTAI TOMOYOSHI·Filed 2011·Granted May 7, 2013·9 cites·3 claims
- 1688US11139427B2Bonded body and elastic wave elementNGK INSULATORS LTD·Filed 2020·Granted Oct 5, 2021·2 cites·7 claims
- 1788US9680083B2Composite substrate, piezoelectric device, and method for manufacturing composite substrateNGK INSULATORS LTD·Filed 2014·Granted Jun 13, 2017·12 cites·15 claims
- 1887US11070189B2Joint and elastic wave elementNGK INSULATORS LTD·Filed 2020·Granted Jul 20, 2021·2 cites·6 claims
- 1984US8981531B2Composite wafer and method for manufacturing the sameNGK INSULATORS LTD·Filed 2014·Granted Mar 17, 2015·6 cites·9 claims
- 2081US10211389B2Composite substrateNGK INSULATORS LTD·Filed 2016·Granted Feb 19, 2019·3 cites·4 claims
- 2181US7598826B2Piezoelectric thin film device having a drive section with a weighted portionNGK INSULATORS LTD·Filed 2007·Granted Oct 6, 2009·11 cites·9 claims
- 2279US11815751B2Composite substrate for electro-optic element and method for manufacturing the sameNGK INSULATORS LTD·Filed 2022·Granted Nov 14, 2023·0 cites·22 claims
- 2379US10720566B2Bonding methodNGK INSULATORS LTD·Filed 2018·Granted Jul 21, 2020·2 cites·6 claims
- 2478US10432169B2Bonded body and elastic wave elementNGK INSULATORS LTD·Filed 2018·Granted Oct 1, 2019·2 cites·6 claims
- 2578USD809804SComposite substrate for acoustic wave deviceNGK INSULATORS LTD·Filed 2015·Granted Feb 13, 2018·18 cites·1 claims
- 2676US10964882B2Bonding methodNGK INSULATORS LTD·Filed 2018·Granted Mar 30, 2021·2 cites·6 claims
- 2768US9159901B2Composite substrate and elastic wave deviceNGK INSULATORS LTD·Filed 2014·Granted Oct 13, 2015·2 cites·7 claims
- 2866US8901803B2Composite substrate and method for manufacturing the sameNGK INSULATORS LTD·Filed 2014·Granted Dec 2, 2014·2 cites·4 claims
- 2965USD849422SComposite substrate for acoustic wave deviceNGK INSULATORS LTD·Filed 2016·Granted May 28, 2019·10 cites·1 claims
- 3064US12436336B2Optical scanning elementNGK INSULATORS LTD·Filed 2022·Granted Oct 7, 2025·0 cites·7 claims
- 3164US7609133B2Piezoelectric thin film device having an additional film outside an excitation regionNGK INSULATORS LTD·Filed 2007·Granted Oct 27, 2009·4 cites·9 claims
- 3263US12212301B2Composite substrate and surface acoustic wave elementNGK INSULATORS LTD·Filed 2022·Granted Jan 28, 2025·0 cites·9 claims
- 3363US11569434B2Vibrating plate-bonded-bodyNGK INSULATORS LTD·Filed 2021·Granted Jan 31, 2023·0 cites·7 claims
- 3462US12411367B2Composite substrate for electro-optical elementNGK INSULATORS LTD·Filed 2022·Granted Sep 9, 2025·0 cites·14 claims
- 3559US12025864B2Composite substrate for electro-optic element and method for manufacturing the sameNGK INSULATORS LTD·Filed 2021·Granted Jul 2, 2024·0 cites·23 claims
- 3658US11239405B2Method of producing a composite substrateNGK INSULATORS LTD·Filed 2018·Granted Feb 1, 2022·0 cites·5 claims
- 3758US10629470B2Composite substrate, elastic wave device, and method for producing elastic wave deviceNGK INSULATORS LTD·Filed 2017·Granted Apr 21, 2020·0 cites·5 claims
- 3858US9070547B2Composite substrate and method for manufacturing composite substrateTAI TOMOYOSHI·Filed 2011·Granted Jun 30, 2015·1 cites·4 claims
- 3958US2024251682A1Composite substrate and method for producing composite substrateNGK INSULATORS LTD·Filed 2024·Application pending·0 cites
- 4057US12166465B2Bonded body and acoustic wave elementNGK INSULATORS LTD·Filed 2022·Granted Dec 10, 2024·0 cites·11 claims
- 4157US2025268107A1Composite substrateNGK INSULATORS LTD·Filed 2025·Application pending·0 cites
- 4256US2023112992A1Photonic crystal elementNGK INSULATORS LTD·Filed 2022·Application pending·0 cites
- 4355US11411547B2Joint and elastic wave elementNGK INSULATORS LTD·Filed 2020·Granted Aug 9, 2022·0 cites·6 claims
- 4455US9911639B2Composite substrate, elastic wave device, and method for producing elastic wave deviceNGK INSULATORS LTD·Filed 2015·Granted Mar 6, 2018·0 cites·5 claims
- 4555US9812345B2Composite substrate, semiconductor device, and method for manufacturing semiconductor deviceNGK INSULATORS LTD·Filed 2015·Granted Nov 7, 2017·0 cites·7 claims
- 4655US2023061055A1Composite substrate for photonic crystal element, and photonic crystal elementNGK INSULATORS LTD·Filed 2022·Application pending·0 cites
- 4754US10998878B2Joined body of piezoelectric material substrate and support substrateNGK INSULATORS LTD·Filed 2020·Granted May 4, 2021·0 cites·4 claims
- 4853US2022329230A1Piezoelectric vibrating substrate and piezoelectric vibrating elementNGK INSULATORS LTD·Filed 2022·Application pending·0 cites
- 4952US10622544B2Composite substrate and acoustic wave deviceNGK INSULATORS LTD·Filed 2017·Granted Apr 14, 2020·0 cites·4 claims
- 5051US11632093B2Acoustic wave devices and a method of producing the sameNGK INSULATORS LTD·Filed 2019·Granted Apr 18, 2023·0 cites·6 claims
Showing the top 50 of 58 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →