Inventor · disambiguated record
Yusaku Katsube
Also filed as: KATSUBE YUSAKU
27 granted patents·5 pending applications·69 citations·filing 2004–2020
94Inventor score
Files withHITACHI LTD8KATSUBE YUSAKU6HITACHI AUTOMOTIVE SYSTEMS LTD5RENESAS TECH CORP3RENESAS ELECTRONICS CORP2
Top patents by PatentIndex Score
32 records- 0184US8463225B2Semiconductor integrated circuit and operation method of the sameIGARASHI YUTAKA·Filed 2012·Granted Jun 11, 2013·8 cites·20 claims
- 0283US8301208B2Receiver and receiving method of the receiverKATSUBE YUSAKU·Filed 2009·Granted Oct 30, 2012·12 cites·14 claims
- 0379US8594605B2Semiconductor integrated circuit and operation method of the sameKATSUBE YUSAKU·Filed 2012·Granted Nov 26, 2013·7 cites·18 claims
- 0477US11456675B2Filter device and power converterHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2019·Granted Sep 27, 2022·2 cites·7 claims
- 0576US7813710B2Receiving circuitRENESAS TECH CORP·Filed 2005·Granted Oct 12, 2010·5 cites·10 claims
- 0675US11296613B2Power conversion deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted Apr 5, 2022·2 cites·10 claims
- 0774US7689201B2Communication terminal equipmentHITACHI LTD·Filed 2007·Granted Mar 30, 2010·5 cites·8 claims
- 0867US8331895B2Receiving circuitKATSUBE YUSAKU·Filed 2010·Granted Dec 11, 2012·2 cites·10 claims
- 0967US7805123B2RF transceiver using hopping frequency synthesizerRENESAS TECH CORP·Filed 2007·Granted Sep 28, 2010·3 cites·8 claims
- 1066US8816766B2Semiconductor integrated circuit, and reception apparatus and radio communication terminal including semiconductor integrated circuitRENESAS MOBILE CORP·Filed 2012·Granted Aug 26, 2014·3 cites·11 claims
- 1164US9356810B2Semiconductor integrated circuit and operating method thereofRENESAS ELECTRONICS CORP·Filed 2014·Granted May 31, 2016·1 cites·5 claims
- 1264US7565120B2Semiconductor integrated circuit and semiconductor integrated circuit for radio communicationRENESAS TECH CORP·Filed 2006·Granted Jul 21, 2009·2 cites·5 claims
- 1363US8229384B2Filter circuit and receiving apparatusYAMADA MASAAKI·Filed 2009·Granted Jul 24, 2012·5 cites·8 claims
- 1461US7209190B2Communication terminal deviceHITACHI LTD·Filed 2004·Granted Apr 24, 2007·5 cites·5 claims
- 1559US11929687B2Power converterHITACHI ASTEMO LTD·Filed 2020·Granted Mar 12, 2024·0 cites·9 claims
- 1659US10448923B2Amplifier circuit and ultrasonic probeHITACHI LTD·Filed 2014·Granted Oct 22, 2019·1 cites·7 claims
- 1759US8538364B2Filter circuit and receiver using the sameKATSUBE YUSAKU·Filed 2010·Granted Sep 17, 2013·2 cites·19 claims
- 1856US9160281B2Semiconductor integrated circuit and radio communication terminal including the sameRENESAS MOBILE CORP·Filed 2013·Granted Oct 13, 2015·1 cites·19 claims
- 1956US2015310756A1System for supporting education and information terminalNAKAMURA HIDEKI·Filed 2012·Application pending·0 cites
- 2053US11348735B2High voltage filter and power conversion deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2019·Granted May 31, 2022·0 cites·7 claims
- 2152US7945232B2Multiband wireless device and semiconductor integrated circuitHITACHI MEDIA ELECTRON KK·Filed 2007·Granted May 17, 2011·3 cites·2 claims
- 2250US10856845B2Ultrasound probe and ultrasound diagnosis device using the sameHITACHI LTD·Filed 2016·Granted Dec 8, 2020·0 cites·14 claims
- 2349US10799213B2Ultrasound probe, element circuit thereof, and ultrasound diagnostic device using sameHITACHI LTD·Filed 2014·Granted Oct 13, 2020·0 cites·8 claims
- 2447US11122717B2Electronic control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted Sep 14, 2021·0 cites·12 claims
- 2546US10458956B2Ultrasonic probe and ultrasonic diagnosis device provided with sameHITACHI LTD·Filed 2015·Granted Oct 29, 2019·0 cites·10 claims
- 2646US2016006477A1Semiconductor Integrated Circuit and Radio Communication Terminal Including the SameRENESAS ELECTRONICS CORP·Filed 2015·Application pending·0 cites
- 2745US2005233726A1Communication terminal equipmentHITACHI LTD·Filed 2005·Application pending·0 cites
- 2844US10595822B2Ultrasonic-wave probe, ultrasonic-wave diagnosis apparatus, and test method of ultrasonic-wave probeHITACHI LTD·Filed 2016·Granted Mar 24, 2020·0 cites·15 claims
- 2943US10700015B2Electronic control unitHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Jun 30, 2020·0 cites·9 claims
- 3040US2006181362A1Voltage-controlled oscillator and RF-ICIKUTA ISAO·Filed 2005·Application pending·0 cites
- 3138US8525584B2Automatic cutoff frequency adjusting circuit and portable digital assistantKATSUBE YUSAKU·Filed 2011·Granted Sep 3, 2013·0 cites·12 claims
- 3235US2010265408A1Transmission method in transmission systemKATSUBE YUSAKU·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →