Inventor · disambiguated record
Takashi Oshima
Also filed as: OSHIMA TAKASHI
89 granted patents·27 pending applications·617 citations·filing 1982–2025
99Inventor score
Top patents by PatentIndex Score
116 records- 0197US11267397B2Autonomous driving vehicle information presentation apparatusHONDA MOTOR CO LTD·Filed 2020·Granted Mar 8, 2022·7 cites·7 claims
- 0297US9100034B2Semiconductor integrated circuit deviceRENESAS ELECTRONICS CORP·Filed 2014·Granted Aug 4, 2015·35 cites·11 claims
- 0397US7404031B2Memory card, nonvolatile semiconductor memory, and method of controlling semiconductor memoryTOSHIBA KK·Filed 2006·Granted Jul 22, 2008·91 cites·14 claims
- 0495US7392343B2Memory card having a storage cell and method of controlling the sameTOSHIBA KK·Filed 2005·Granted Jun 24, 2008·47 cites·6 claims
- 0591US7379334B2Memory card, semiconductor device, and method of controlling memory cardTOSHIBA KK·Filed 2005·Granted May 27, 2008·21 cites·12 claims
- 0690US8102289B2Analog/digital converter and semiconductor integrated circuit deviceOSHIMA TAKASHI·Filed 2009·Granted Jan 24, 2012·18 cites·18 claims
- 0789US8456335B2Analog-to-digital converterOSHIMA TAKASHI·Filed 2011·Granted Jun 4, 2013·13 cites·13 claims
- 0889US7793035B2Memory system and controllerTOSHIBA KK·Filed 2007·Granted Sep 7, 2010·19 cites·10 claims
- 0988US11151871B2Autonomous driving vehicle information presentation apparatusHONDA MOTOR CO LTD·Filed 2020·Granted Oct 19, 2021·2 cites·4 claims
- 1088US8131912B2Memory systemOZAWA ISAO·Filed 2008·Granted Mar 6, 2012·21 cites·22 claims
- 1188US7701376B2Digital calibration type analog-to-digital converter and wireless receiver circuit and wireless transceiver circuit using the sameHITACHI LTD·Filed 2008·Granted Apr 20, 2010·16 cites·20 claims
- 1286US7522896B2Filter control method, signal processing circuit and integrated circuit for wireless receiverRENESAS TECH CORP·Filed 2005·Granted Apr 21, 2009·12 cites·22 claims
- 1385US9054726B2Passive amplification circuit and analog-digital convertorRENESAS ELECTRONICS CORP·Filed 2014·Granted Jun 9, 2015·7 cites·21 claims
- 1484US10913163B2Method of opening and closing door of automobile body and door opening and closing robotKAWASAKI HEAVY IND LTD·Filed 2019·Granted Feb 9, 2021·3 cites·8 claims
- 1584US9958472B2Inertial sensorHITACHI LTD·Filed 2015·Granted May 1, 2018·3 cites·5 claims
- 1684US9362931B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2015·Granted Jun 7, 2016·6 cites·16 claims
- 1784US7005922B2Variable gain amplifier circuit and gain control method thereofHITACHI LTD·Filed 2004·Granted Feb 28, 2006·26 cites·10 claims
- 1882US11169174B2MEMS electrostatic capacitor type acceleration sensorHITACHI LTD·Filed 2019·Granted Nov 9, 2021·2 cites·14 claims
- 1982US10310049B2Semiconductor device and failure detection methodRENESAS ELECTRONICS CORP·Filed 2016·Granted Jun 4, 2019·2 cites·18 claims
- 2082US6927628B2Gain-control method and device for cascaded amplifiersRENESAS TECH CORP·Filed 2003·Granted Aug 9, 2005·21 cites·12 claims
- 2180US9588911B2Semiconductor system for implementing an ising model of interactionHITACHI LTD·Filed 2015·Granted Mar 7, 2017·3 cites·13 claims
- 2280US8933831B2Analog-to-digital converter and wireless receiverOSHIMA TAKASHI·Filed 2012·Granted Jan 13, 2015·7 cites·15 claims
- 2377US8004445B2Digital calibration type analog-to-digital converter and wireless receiver circuit and wireless transceiver circuit using the sameHITACHI LTD·Filed 2010·Granted Aug 23, 2011·5 cites·5 claims
- 2477USD312459STelephone setIWATSU ELECTRIC CO LTD·Filed 1989·Granted Nov 27, 1990·21 cites·1 claims
- 2575US9444482B2Analog-to-digital converterHITACHI LTD·Filed 2013·Granted Sep 13, 2016·5 cites·15 claims
- 2675US7843369B2Analog-to-digital converter and communication device and wireless transmitter and receiver using the sameHITACHI LTD·Filed 2008·Granted Nov 30, 2010·9 cites·20 claims
- 2774US8169350B2Analog-digital converter chip and RF-IC chip using the sameOSHIMA TAKASHI·Filed 2008·Granted May 1, 2012·8 cites·16 claims
- 2872US11954600B2Image processing device, image processing method and image processing systemHITACHI LTD·Filed 2021·Granted Apr 9, 2024·1 cites·7 claims
- 2972US7245539B2Memory card, semiconductor device, and method of controlling semiconductor memoryTOSHIBA KK·Filed 2005·Granted Jul 17, 2007·5 cites·14 claims
- 3072USD307145STelephone unitIWATSU ELECTRIC CO LTD·Filed 1988·Granted Apr 10, 1990·13 cites·1 claims
- 3171US7138838B2Phase locked loopRENESAS TECH CORP·Filed 2004·Granted Nov 21, 2006·15 cites·19 claims
- 3270US10459003B2Signal detection method for capacitance detection type sensor, MEMS sensor, and systemHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Oct 29, 2019·1 cites·15 claims
- 3370US8736470B2Analog/digital converter and semiconductor integrated circuit deviceOSHIMA TAKASHI·Filed 2011·Granted May 27, 2014·3 cites·12 claims
- 3470US7764216B2Analog-to-digital converter, method of controlling the same, and wireless transceiver circuitHITACHI LTD·Filed 2008·Granted Jul 27, 2010·6 cites·20 claims
- 3569US9258006B2Semiconductor integrated circuit deviceRENESAS ELECTRONICS CORP·Filed 2015·Granted Feb 9, 2016·2 cites·7 claims
- 3668US9189323B2Semiconductor storage device and method of controlling the sameHIDA TOSHIKATSU·Filed 2011·Granted Nov 17, 2015·2 cites·18 claims
- 3767US8145831B2Memory system and controller with mode for direct access memoryOSHIMA TAKASHI·Filed 2010·Granted Mar 27, 2012·3 cites·20 claims
- 3867US7957710B2DCDC converter unit, power amplifier, and base station using the sameHITACHI INT ELECTRIC INC·Filed 2008·Granted Jun 7, 2011·5 cites·20 claims
- 3967US7657697B2Method of controlling a semiconductor memory device applied to a memory cardTOSHIBA KK·Filed 2005·Granted Feb 2, 2010·6 cites·14 claims
- 4066USD281423SCall processor for a telephone systemIWATSU ELECTRIC CO LTD·Filed 1982·Granted Nov 19, 1985·11 cites·1 claims
- 4165US10585112B2Acceleration sensorHITACHI LTD·Filed 2015·Granted Mar 10, 2020·1 cites·15 claims
- 4265US7969781B2Method of controlling memory systemTOSHIBA KK·Filed 2009·Granted Jun 28, 2011·2 cites·16 claims
- 4364US2025278824A1State detecting device and state detecting methodHITACHI LTD·Filed 2024·Application pending·0 cites
- 4463US11941898B2Three-dimensional position and posture recognition device and methodHITACHI LTD·Filed 2019·Granted Mar 26, 2024·1 cites·4 claims
- 4562US12505746B2Traffic safety support systemHONDA MOTOR CO LTD·Filed 2023·Granted Dec 23, 2025·0 cites·9 claims
- 4662US10267655B2CV conversion amplifier and capacitive sensorHITACHI LTD·Filed 2017·Granted Apr 23, 2019·1 cites·14 claims
- 4762USD289165SFacsimile transceiverIWATSU ELECTRIC CO LTD·Filed 1984·Granted Apr 7, 1987·9 cites·1 claims
- 4862US2024086680A1Computing ApparatusHITACHI LTD·Filed 2023·Application pending·0 cites
- 4962US2024265231A1Reservoir computer and equipment state detection systemHITACHI LTD·Filed 2023·Application pending·0 cites
- 5061US6078721AVideo storage type communication device for selectively providing coded frames for selectable reproduction speed and mode according to type of a terminal deviceSHARP KK·Filed 1997·Granted Jun 20, 2000·22 cites·1 claims
Showing the top 50 of 116 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →