Inventor · disambiguated record
Takayasu Sakurai
Also filed as: SAKURAI TAKAYASU
49 granted patents·1 pending application·1,004 citations·filing 1983–2019
98Inventor score
Files withTOSHIBA KK33TAKEUCHI KEN3SEMICONDUCTOR TECH ACAD RES CT2TOKYO SHIBAURA ELECTRIC CO2UNIV TOKYO2
Top patents by PatentIndex Score
50 records- 0196US4853654AMOS semiconductor circuitTOSHIBA KK·Filed 1987·Granted Aug 1, 1989·85 cites·20 claims
- 0296US4683382APower-saving voltage supplyTOSHIBA KK·Filed 1984·Granted Jul 28, 1987·95 cites·17 claims
- 0393US4857763AMOS semiconductor integrated circuit in which the production of hot carriers near the drain of a short n channel conductivity type MOS transistor is decreasedTOSHIBA KK·Filed 1988·Granted Aug 15, 1989·54 cites·2 claims
- 0490US7768790B2Electronic circuitUNIV KEIO·Filed 2005·Granted Aug 3, 2010·32 cites·6 claims
- 0589US4905192ASemiconductor memory cellTOSHIBA KK·Filed 1988·Granted Feb 27, 1990·58 cites·7 claims
- 0688US5459342AField programmable gate array with spare circuit blockTOSHIBA KK·Filed 1993·Granted Oct 17, 1995·54 cites·10 claims
- 0786US4740713AMOS semiconductor integrated circuit in which the production of hot carriers near the drain of a short n channel conductivity type MOS transistor is decreasedTOSHIBA KK·Filed 1985·Granted Apr 26, 1988·43 cites·5 claims
- 0881US6215159B1Semiconductor integrated circuit deviceTOSHIBA KK·Filed 1998·Granted Apr 10, 2001·42 cites·3 claims
- 0981US4958326ASemiconductor memory device having a function of simultaneously clearing part of memory dataTOSHIBA KK·Filed 1988·Granted Sep 18, 1990·40 cites·19 claims
- 1080US4812735AIntermediate potential generating circuitTOSHIBA KK·Filed 1987·Granted Mar 14, 1989·31 cites·7 claims
- 1179US4866677ASemiconductor memory device with multiple alternating decoders coupled to each word lineTOSHIBA KK·Filed 1988·Granted Sep 12, 1989·36 cites·13 claims
- 1279US4744063AStatic memory utilizing transition detectors to reduce power consumptionTOSHIBA KK·Filed 1984·Granted May 10, 1988·26 cites·6 claims
- 1379US4677592ADynamic RAMTOSHIBA KK·Filed 1985·Granted Jun 30, 1987·38 cites·3 claims
- 1478US4592026AMemory device resistant to soft errorsTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted May 27, 1986·26 cites·3 claims
- 1577US6529042B1Semiconductor integrated circuitUNIV TOKYO·Filed 2000·Granted Mar 4, 2003·19 cites·11 claims
- 1675US8514013B2Integrated circuit device having a plurality of integrated circuit chips and an interposerTAKEUCHI KEN·Filed 2011·Granted Aug 20, 2013·5 cites·13 claims
- 1774US4984208ADynamic read/write memory with improved refreshing operationTOSHIBA KK·Filed 1989·Granted Jan 8, 1991·31 cites·9 claims
- 1873US4764901ASemiconductor memory device capable of being accessed before completion of data outputTOSHIBA KK·Filed 1985·Granted Aug 16, 1988·29 cites·9 claims
- 1971US8742838B2Stacked structure with a voltage boosting supply circuitTAKEUCHI KEN·Filed 2009·Granted Jun 3, 2014·5 cites·15 claims
- 2071US4682306ASelf-refresh control circuit for dynamic semiconductor memory deviceTOSHIBA KK·Filed 1985·Granted Jul 21, 1987·27 cites·6 claims
- 2168US4939695AVirtual type static semiconductor memory device including refresh detector circuitryTOSHIBA KK·Filed 1988·Granted Jul 3, 1990·23 cites·4 claims
- 2267US5933029ASemiconductor integrated circuit device comprising a bias circuit, a driver circuit, and a receiver circuitTOSHIBA KK·Filed 1997·Granted Aug 3, 1999·29 cites·20 claims
- 2367US4769792ASemiconductor memory device with voltage bootstrapTOSHIBA KK·Filed 1986·Granted Sep 6, 1988·22 cites·18 claims
- 2465US4587638ASemiconductor memory deviceTOSHIBA MICRO CUMPUTER ENG·Filed 1984·Granted May 6, 1986·16 cites·13 claims
- 2562US10413247B2Signal detection device, signal detection method, and method of manufacturing signal detection deviceJAPAN SCIENCE & TECH AGENCY·Filed 2014·Granted Sep 17, 2019·2 cites·8 claims
- 2662US5539331AField programmable gate array having transmission gates and semiconductor integrated circuit for programming connection of wiresTOSHIBA KK·Filed 1994·Granted Jul 23, 1996·17 cites·10 claims
- 2762US4757217ARefresh operation control circuit for semiconductor deviceTOSHIBA KK·Filed 1987·Granted Jul 12, 1988·19 cites·8 claims
- 2861US4827453ASemiconductor memory control circuitTOSHIBA KK·Filed 1987·Granted May 2, 1989·18 cites·7 claims
- 2958US4555778ASemiconductor memory deviceTOSHIBA KK·Filed 1984·Granted Nov 26, 1985·11 cites·6 claims
- 3057US4618945ASemiconductor memory deviceTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Oct 21, 1986·10 cites·18 claims
- 3152US11184978B2Electric deviceTHE FOUNDATION FOR THE PROMOTION OF IND SCIENCE·Filed 2019·Granted Nov 23, 2021·0 cites·13 claims
- 3252US5258957ASemiconductor memory deviceTOSHIBA KK·Filed 1992·Granted Nov 2, 1993·15 cites·10 claims
- 3349US7088084B2Power supply circuit capable of rapidly changing output voltagesSEMICONDUCTOR TECH ACAD RES CT·Filed 2005·Granted Aug 8, 2006·2 cites·10 claims
- 3443US11509123B2Wiring sheet, sheet-shaped system, and structure operation support systemUNIV OSAKA·Filed 2017·Granted Nov 22, 2022·0 cites·12 claims
- 3542US5673214ADiscrete cosine transform processorTOSHIBA KK·Filed 1996·Granted Sep 30, 1997·11 cites·3 claims
- 3641US4853897AComplementary semiconductor memory deviceTOSHIBA KK·Filed 1987·Granted Aug 1, 1989·7 cites·10 claims
- 3740US10116261B2Oscillator circuitTOSHIBA KK·Filed 2016·Granted Oct 30, 2018·0 cites·18 claims
- 3840US9000751B2Voltage detecting circuitCHEN PO-HUNG·Filed 2012·Granted Apr 7, 2015·0 cites·4 claims
- 3939US2009129031A1Planar Element Module, Manufacturing Method of Planar Element Module, and Planar Element DeviceUNIV TOKYO·Filed 2005·Application pending·0 cites
- 4038US9276589B2Signal transmission circuitRENESAS ELECTRONICS CORP·Filed 2013·Granted Mar 1, 2016·0 cites·7 claims
- 4138US5294911AData comparatorTOSHIBA KK·Filed 1992·Granted Mar 15, 1994·12 cites·30 claims
- 4236US10177750B2Averaging circuit which determines average voltage of N samples, using log2N-scale capacitorsTOSHIBA KK·Filed 2016·Granted Jan 8, 2019·0 cites·3 claims
- 4336US4974203AArrangement and construction of an output control circuit in a semiconductor memory deviceTOSHIBA KK·Filed 1988·Granted Nov 27, 1990·4 cites·9 claims
- 4434US6037805AIntegrated circuit device having small amplitude signal transmissionTOSHIBA KK·Filed 1999·Granted Mar 14, 2000·3 cites·10 claims
- 4533US9036443B2Integrated circuit deviceTAKEUCHI KEN·Filed 2012·Granted May 19, 2015·0 cites·8 claims
- 4632US5596520ACMOS full adder circuit with pair of carry signal linesTOSHIBA KK·Filed 1994·Granted Jan 21, 1997·4 cites·11 claims
- 4730US5434517AECL output buffer with a MOS transistor used for tristate enableTOSHIBA KK·Filed 1994·Granted Jul 18, 1995·0 cites·9 claims
- 4830US5153699ASemiconductor deviceTOSHIBA KK·Filed 1991·Granted Oct 6, 1992·3 cites·8 claims
- 4929US8618870B2Voltage characteristic regulating method of latch circuit, voltage characteristic regulating method of semiconductor device, and voltage characteristic regulator of latch circuitHIRAMOTO TOSHIRO·Filed 2010·Granted Dec 31, 2013·0 cites·15 claims
- 5028US7266035B2Self-aligned row-by-row dynamic VDD SRAMSEMICONDUCTOR TECH ACAD RES CT·Filed 2005·Granted Sep 4, 2007·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →