Inventor · disambiguated record
Hiroaki Matsubara
Also filed as: MATSUBARA HIROAKI
57 granted patents·41 pending applications·307 citations·filing 1991–2025
98Inventor score
Top patents by PatentIndex Score
98 records- 0196US11742269B2Semiconductor deviceROHM CO LTD·Filed 2021·Granted Aug 29, 2023·3 cites·16 claims
- 0296US11728253B2Semiconductor deviceROHM CO LTD·Filed 2021·Granted Aug 15, 2023·3 cites·19 claims
- 0396US9831161B2Support terminal integral with die pad in semiconductor packageROHM CO LTD·Filed 2016·Granted Nov 28, 2017·10 cites·31 claims
- 0495US11916000B2Semiconductor deviceROHM CO LTD·Filed 2021·Granted Feb 27, 2024·2 cites·17 claims
- 0595US10056318B2Support terminal integral with die pad in semiconductor packageROHM CO LTD·Filed 2017·Granted Aug 21, 2018·8 cites·30 claims
- 0693US10497644B2Semiconductor device with first and second semiconductor chips connected to insulating elementROHM CO LTD·Filed 2018·Granted Dec 3, 2019·5 cites·12 claims
- 0792US11699641B2Semiconductor deviceROHM CO LTD·Filed 2021·Granted Jul 11, 2023·1 cites·18 claims
- 0892US10217452B2Speech synthesis device and methodYAMAHA CORP·Filed 2017·Granted Feb 26, 2019·12 cites·17 claims
- 0990US2025062199A1Semiconductor deviceROHM CO LTD·Filed 2024·Application pending·0 cites
- 1089US11177198B2Plurality of lead frames electrically connected to inductor chipROHM CO LTD·Filed 2019·Granted Nov 16, 2021·3 cites·18 claims
- 1189US10790258B2Electronic device and mounting structure of the sameROHM CO LTD·Filed 2018·Granted Sep 29, 2020·4 cites·40 claims
- 1289US9368474B2Manufacturing method for semiconductor deviceJ DEVICES CORP·Filed 2015·Granted Jun 14, 2016·8 cites·21 claims
- 1388US11894321B2Semiconductor device with a transmitting insulating elementROHM CO LTD·Filed 2021·Granted Feb 6, 2024·2 cites·16 claims
- 1488US11735511B2Semiconductor deviceROHM CO LTD·Filed 2021·Granted Aug 22, 2023·2 cites·18 claims
- 1587US9685152B2Technology for responding to remarks using speech synthesisYAMAHA CORP·Filed 2014·Granted Jun 20, 2017·15 cites·9 claims
- 1686US10236231B2Semiconductor deviceJ DEVICES CORP·Filed 2017·Granted Mar 19, 2019·5 cites·13 claims
- 1786USD824866SSemiconductor deviceROHM CO LTD·Filed 2017·Granted Aug 7, 2018·26 cites·1 claims
- 1886US9635762B2Semiconductor packageJ-DEVICES CORP·Filed 2015·Granted Apr 25, 2017·6 cites·11 claims
- 1985US5579502AMemory card apparatus using EEPROMS for storing data and an interface buffer for buffering data transfer between the EEPROMS and an external deviceTOSHIBA KK·Filed 1995·Granted Nov 26, 1996·139 cites·11 claims
- 2084US11920911B2DartCOSMO SEIKI CO LTD·Filed 2022·Granted Mar 5, 2024·2 cites·8 claims
- 2183US12165960B2Semiconductor deviceROHM CO LTD·Filed 2023·Granted Dec 10, 2024·0 cites·18 claims
- 2282US9941233B2Electronic device and mounting structure of the sameROHM CO LTD·Filed 2015·Granted Apr 10, 2018·3 cites·75 claims
- 2382US9520374B2Semiconductor device, substrate and semiconductor device manufacturing methodROHM CO LTD·Filed 2014·Granted Dec 13, 2016·4 cites·8 claims
- 2481US2025046687A1Semiconductor deviceROHM CO LTD·Filed 2024·Application pending·0 cites
- 2580US9553052B2Magnetic shielding package of non-volatile magnetic memory elementJ-DEVICES CORP·Filed 2015·Granted Jan 24, 2017·4 cites·4 claims
- 2680US9017779B2Inkjet recording medium, printed material, method for producing same, and packageIKEDA TAKEO·Filed 2012·Granted Apr 28, 2015·4 cites·11 claims
- 2780US9005726B2Recording medium for ink jet ink, ink jet printed material, and method for producing the sameDAINIPPON INK & CHEMICALS·Filed 2012·Granted Apr 14, 2015·2 cites·8 claims
- 2879US12159819B2Semiconductor deviceROHM CO LTD·Filed 2023·Granted Dec 3, 2024·0 cites·17 claims
- 2976US10625493B2Sealant film and laminate filmDAINIPPON INK & CHEMICALS·Filed 2017·Granted Apr 21, 2020·1 cites·16 claims
- 3072US10490181B2Technology for responding to remarks using speech synthesisYAMAHA CORP·Filed 2016·Granted Nov 26, 2019·2 cites·17 claims
- 3171US12229474B2Position detection system that outputs artificial sound imitating sound that occurs when stationery is usedWACOM CO LTD·Filed 2023·Granted Feb 18, 2025·0 cites·16 claims
- 3271US12094808B2Semiconductor deviceROHM CO LTD·Filed 2023·Granted Sep 17, 2024·0 cites·17 claims
- 3371US12068229B2Semiconductor deviceROHM CO LTD·Filed 2023·Granted Aug 20, 2024·0 cites·19 claims
- 3470US10679928B2Power module and motor drive circuitROHM CO LTD·Filed 2017·Granted Jun 9, 2020·1 cites·53 claims
- 3567US12125779B2Semiconductor deviceROHM CO LTD·Filed 2023·Granted Oct 22, 2024·0 cites·20 claims
- 3667US2025165215A1Position detection system that outputs artificial sound imitating sound that occurs when stationery is usedWACOM CO LTD·Filed 2025·Application pending·0 cites
- 3766US12253344B2DartCOSMO SEIKI CO LTD·Filed 2023·Granted Mar 18, 2025·0 cites·20 claims
- 3865US2025069996A1Semiconductor device and method for manufacturing semiconductor deviceROHM CO LTD·Filed 2024·Application pending·0 cites
- 3965US2025070076A1Semiconductor deviceROHM CO LTD·Filed 2024·Application pending·0 cites
- 4065US2025293105A1Method for manufacturing semiconductor packageRESONAC CORP·Filed 2023·Application pending·0 cites
- 4165US2025259859A1Method for manufacturing semiconductor packageRESONAC CORP·Filed 2023·Application pending·0 cites
- 4264US2025006775A1Semiconductor element and semiconductor deviceROHM CO LTD·Filed 2024·Application pending·0 cites
- 4363US8414924B2Preparation for treating heart disease used in cell therapyOH HIDEMASA·Filed 2008·Granted Apr 9, 2013·2 cites·19 claims
- 4463US2024332137A1Electronic deviceROHM CO LTD·Filed 2024·Application pending·0 cites
- 4563US2024332138A1Electronic deviceROHM CO LTD·Filed 2024·Application pending·0 cites
- 4662US9362200B2Heat sink in the aperture of substrateJ DEVICES CORP·Filed 2015·Granted Jun 7, 2016·1 cites·20 claims
- 4761US6801894B2Speech synthesizer that interrupts audio output to provide pause/silence between wordsOKI ELECTRIC IND CO LTD·Filed 2001·Granted Oct 5, 2004·11 cites·22 claims
- 4861US2025287514A1Method for manufacturing electronic component deviceRESONAC CORP·Filed 2022·Application pending·0 cites
- 4961US2025006621A1Electronic deviceROHM CO LTD·Filed 2024·Application pending·0 cites
- 5060US8177668B2DartMATSUBARA HIROAKI·Filed 2009·Granted May 15, 2012·6 cites·1 claims
Showing the top 50 of 98 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →