Inventor · disambiguated record
Hiroaki Ishihara
Also filed as: ISHIHARA HIROAKI
34 granted patents·15 pending applications·848 citations·filing 1995–2025
97Inventor score
Top patents by PatentIndex Score
49 records- 0196US5643801ALaser processing method and alignmentSEMICONDUCTOR ENERGY LAB·Filed 1995·Granted Jul 1, 1997·160 cites·4 claims
- 0295US5897799ALaser processing apparatusSEMICONDUCTOR ENERGY LAB·Filed 1996·Granted Apr 27, 1999·137 cites·13 claims
- 0395US5891764ALaser processing apparatus and laser processing processSEMICONDUCTOR ENERGY LAB·Filed 1996·Granted Apr 6, 1999·147 cites·39 claims
- 0493US5968383ALaser processing apparatus having beam expanderSEMICONDUCTOR ENERGY LAB·Filed 1997·Granted Oct 19, 1999·98 cites·34 claims
- 0592US6002101AMethod of manufacturing a semiconductor device by using a homogenized rectangular laser beamSEMICONDUCTOR ENERGY LAB·Filed 1997·Granted Dec 14, 1999·88 cites·16 claims
- 0691US10917139B2Magnetic coupling device and communication systemTOSHIBA KK·Filed 2019·Granted Feb 9, 2021·5 cites·14 claims
- 0790US10211927B1Signal processing device and signal processing methodTOSHIBA KK·Filed 2018·Granted Feb 19, 2019·8 cites·15 claims
- 0889US11258481B2Magnetic coupling device and communication systemTOSHIBA KK·Filed 2020·Granted Feb 22, 2022·2 cites·20 claims
- 0989US5858473ALaser processSEMICONDUCTOR ENERGY LAB·Filed 1996·Granted Jan 12, 1999·62 cites·22 claims
- 1086US6638800B1Laser processing apparatus and laser processing processSEMICONDUCTOR ENERGY LAB·Filed 1999·Granted Oct 28, 2003·55 cites·19 claims
- 1185US9608453B2Power transmitting apparatus, power receiving apparatus, control apparatus, and wireless power transfer systemTOSHIBA KK·Filed 2013·Granted Mar 28, 2017·9 cites·23 claims
- 1284US8451942B2Wireless transmission apparatus using cartesian loopOTAKA SHOJI·Filed 2010·Granted May 28, 2013·10 cites·16 claims
- 1384US6440785B1Method of manufacturing a semiconductor device utilizing a laser annealing processSEMICONDUCTOR ENERGY LAB·Filed 1999·Granted Aug 27, 2002·45 cites·22 claims
- 1482US11303266B2Electronic circuit and electronic apparatusTOSHIBA KK·Filed 2021·Granted Apr 12, 2022·1 cites·20 claims
- 1579US11855617B2Electronic circuit and electronic apparatusTOSHIBA KK·Filed 2021·Granted Dec 26, 2023·1 cites·19 claims
- 1678US11152928B2Electronic circuit, electronic apparatus, and methodTOSHIBA KK·Filed 2020·Granted Oct 19, 2021·1 cites·11 claims
- 1778US10992181B2Power transmitting apparatus, power receiving apparatus, control apparatus, and wireless power transfer systemTOSHIBA KK·Filed 2017·Granted Apr 27, 2021·3 cites·17 claims
- 1873US12101137B2Magnetic coupling device and communication systemTOSHIBA KK·Filed 2022·Granted Sep 24, 2024·0 cites·18 claims
- 1969US10666474B2Modulator and signal transmission systemTOSHIBA KK·Filed 2019·Granted May 26, 2020·1 cites·15 claims
- 2068US7985635B2Laser processSEMICONDUCTOR ENERGY LAB·Filed 2005·Granted Jul 26, 2011·1 cites·14 claims
- 2165US9614487B2Wireless communicatoin method and apparatus for reducing reception error by performing automatic gain control (AGC) based on a comparison between the received signal and a reference valueOTAKA SHOJI·Filed 2012·Granted Apr 4, 2017·2 cites·7 claims
- 2263US12068750B2Electronic circuitry and power converterTOSHIBA KK·Filed 2023·Granted Aug 20, 2024·0 cites·20 claims
- 2361US2025293671A1Electronic circuitry, drive circuit, and control systemTOSHIBA KK·Filed 2025·Application pending·0 cites
- 2459US8655295B2Receiving apparatusKOGAWA TSUYOSHI·Filed 2012·Granted Feb 18, 2014·1 cites·4 claims
- 2559US2025041926A1Press apparatusTOYOTA MOTOR CO LTD·Filed 2022·Application pending·0 cites
- 2658US12206414B2Electronic circuitryTOSHIBA KK·Filed 2022·Granted Jan 21, 2025·0 cites·19 claims
- 2755US2024272639A1Information processing apparatus, system, mobile object, method and storage mediumTOSHIBA KK·Filed 2023·Application pending·0 cites
- 2854US12050487B2Electronic circuitryTOSHIBA KK·Filed 2022·Granted Jul 30, 2024·0 cites·18 claims
- 2953US12388683B2Electronic circuitry and methodTOSHIBA KK·Filed 2022·Granted Aug 12, 2025·0 cites·18 claims
- 3052US10224748B2Power transmitting device, power receiving device, and wireless power transmitting systemTOSHIBA KK·Filed 2014·Granted Mar 5, 2019·0 cites·4 claims
- 3151US7876162B2Amplifier and radioTOSHIBA KK·Filed 2009·Granted Jan 25, 2011·2 cites·12 claims
- 3250US6991975B1Laser processSEMICONDUCTOR ENERGY LAB·Filed 1998·Granted Jan 31, 2006·8 cites·26 claims
- 3348US2010245160A1Fmcw signal generation circuitTOSHIBA KK·Filed 2009·Application pending·0 cites
- 3447US8489030B2Radio apparatus having first and second amplifiers and which performs direct current offset correction of the first and second amplifiersMORITSUKA FUMI·Filed 2011·Granted Jul 16, 2013·1 cites·15 claims
- 3547US2020082977A1Transformer and signal transmission systemTOSHIBA KK·Filed 2019·Application pending·0 cites
- 3647US2014333144A1Control apparatus, wireless power transmission system and wireless power transmission apparatusTOSHIBA KK·Filed 2014·Application pending·0 cites
- 3746US10797520B2Wireless power transmission system, power transmission device and power reception deviceTOSHIBA KK·Filed 2017·Granted Oct 6, 2020·0 cites·18 claims
- 3846US9343225B2Power receiving device, power transmitting device and control deviceONIZUKA KOHEI·Filed 2012·Granted May 17, 2016·0 cites·11 claims
- 3946US2014139035A1Wireless power transmission controller, power transmitting device, power receiving device and wireless power transmitting systemTOSHIBA KK·Filed 2013·Application pending·0 cites
- 4046US2014339905A1Foreign object detection device and non-contact power transfer deviceTOSHIBA KK·Filed 2014·Application pending·0 cites
- 4145US2009219186A1Filter circuit, receiver using the same, and filtering method using the sameISHIHARA HIROAKI·Filed 2009·Application pending·0 cites
- 4243US2013234527A1Wireless electric power transmission deviceISHIHARA HIROAKI·Filed 2012·Application pending·0 cites
- 4343US2013200719A1Control device and wireless power transmitting apparatusISHIHARA HIROAKI·Filed 2012·Application pending·0 cites
- 4442US10547210B2Wireless power transmission systemTOSHIBA KK·Filed 2017·Granted Jan 28, 2020·0 cites·9 claims
- 4538US10148136B2Drive device, method thereof, and wireless power transmission deviceTOSHIBA KK·Filed 2016·Granted Dec 4, 2018·0 cites·17 claims
- 4638US2010203851A1Wireless transmission device and wireless transmission methodTOSHIBA KK·Filed 2009·Application pending·0 cites
- 4738US2016273638A1Method of attaching ring gear to differential case, jig, and differential caseTOYOTA MOTOR CO LTD·Filed 2016·Application pending·0 cites
- 4836US2018006581A1Voltage converting device and wireless power transmitting deviceTOSHIBA KK·Filed 2017·Application pending·0 cites
- 4932US2009067555A1Filter circuit, receiver using the same and filtering methodHOSOYA MASAHIRO·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →