Inventor · disambiguated record
Masami Masuda
Also filed as: MASUDA MASAMI
43 granted patents·5 pending applications·574 citations·filing 1976–2024
98Inventor score
Top patents by PatentIndex Score
48 records- 0195US5202810AMagnetic disk having an improved surface configurationHITACHI LTD·Filed 1990·Granted Apr 13, 1993·76 cites·14 claims
- 0291US5166824ARear projection screen and manufacturing method therefor as well as molding die for shaping rear projection screen, overhead projector and projection television setHITACHI LTD·Filed 1991·Granted Nov 24, 1992·41 cites·14 claims
- 0390US9624279B2Method for producing insoluble aggregate of neurodegenerative-disease-related proteinNONAKA TAKASHI·Filed 2012·Granted Apr 18, 2017·12 cites·9 claims
- 0484US10818364B2Voltage generation circuit which is capable of executing high-speed boost operationTOSHIBA MEMORY CORP·Filed 2019·Granted Oct 27, 2020·3 cites·13 claims
- 0584US5353182AMagnetic disk unit having magnetic disks and a magnetic head with a head slider which is in contact with surfaces of the magnetic diskHITACHI LTD·Filed 1992·Granted Oct 4, 1994·31 cites·9 claims
- 0682US2024274208A1Voltage generation circuit which is capable of executing high-speed boost operationKIOXIA CORP·Filed 2024·Application pending·0 cites
- 0780US12002520B2Voltage generation circuit which is capable of executing high-speed boost operationKIOXIA CORP·Filed 2023·Granted Jun 4, 2024·0 cites·9 claims
- 0880US4062150ACenterless grinding method and device using sameHITACHI LTD·Filed 1976·Granted Dec 13, 1977·23 cites·21 claims
- 0977US8755235B2Voltage generation circuit which is capable of executing high-speed boost operationMIDORIKAWA TATSURO·Filed 2011·Granted Jun 17, 2014·4 cites·6 claims
- 1076US5304045AClosed type motor-driven compressor, a scroll compressor and a scroll lap machining end millHITACHI LTD·Filed 1992·Granted Apr 19, 1994·37 cites·5 claims
- 1175US11742033B2Voltage generation circuit which is capable of executing high-speed boost operationKIOXIA CORP·Filed 2022·Granted Aug 29, 2023·0 cites·8 claims
- 1275US4804868ABiMOS logical circuitTOSHIBA KK·Filed 1987·Granted Feb 14, 1989·22 cites·2 claims
- 1373US4804869ABiMOS logical circuitTOSHIBA KK·Filed 1987·Granted Feb 14, 1989·20 cites·4 claims
- 1472US4585379APrecision positioning deviceHITACHI LTD·Filed 1981·Granted Apr 29, 1986·28 cites·10 claims
- 1571US11250919B2Voltage generation circuit which is capable of executing high-speed boost operationKIOXIA CORP·Filed 2020·Granted Feb 15, 2022·0 cites·13 claims
- 1671US5068831AData read circuit for semiconductor storage deviceTOSHIBA KK·Filed 1990·Granted Nov 26, 1991·34 cites·12 claims
- 1770US5022797ADiamond toolHITACHI LTD·Filed 1989·Granted Jun 11, 1991·28 cites·2 claims
- 1869US6501702B2Semiconductor memory integrated circuitTOSHIBA KK·Filed 2001·Granted Dec 31, 2002·17 cites·18 claims
- 1967US12495550B2Semiconductor storage deviceKIOXIA CORP·Filed 2022·Granted Dec 9, 2025·0 cites·18 claims
- 2065US8181814B2Can containerAWANE HISASHI·Filed 2006·Granted May 22, 2012·7 cites·2 claims
- 2165US6018488ASemiconductor memory device and method relieving defect of semiconductor memory deviceTOSHIBA KK·Filed 1998·Granted Jan 25, 2000·25 cites·15 claims
- 2264US10515706B2Voltage generation circuit which is capable of executing high-speed boost operationTOSHIBA MEMORY CORP·Filed 2019·Granted Dec 24, 2019·0 cites·13 claims
- 2363US6301143B1Semiconductor memory device with chip layout for enabling high speed operationTOSHIBA KK·Filed 2000·Granted Oct 9, 2001·13 cites·20 claims
- 2463US5544123ASemiconductor memory device having a test circuitTOSHIBA KK·Filed 1995·Granted Aug 6, 1996·24 cites·18 claims
- 2561US10340857B2Amplifier circuitTOSHIBA MEMORY CORP·Filed 2017·Granted Jul 2, 2019·1 cites·20 claims
- 2661US5524095ASemiconductor memory device with a substrate bias voltage generation circuit as a power supply of a word line driver circuitTOSHIBA KK·Filed 1995·Granted Jun 4, 1996·24 cites·5 claims
- 2760US4697964ABoring machineHITACHI LTD·Filed 1985·Granted Oct 6, 1987·15 cites·13 claims
- 2858US4535255APositive feedback amplifier circuitryTOKYO SHIBAURA ELECTRIC CO·Filed 1984·Granted Aug 13, 1985·9 cites·5 claims
- 2957US5311469ASemiconductor memory deviceTOSHIBA KK·Filed 1992·Granted May 10, 1994·18 cites·13 claims
- 3056US8872562B2Semiconductor deviceTOSHIBA KK·Filed 2013·Granted Oct 28, 2014·1 cites·12 claims
- 3156US5488326AData output circuit for semiconductor integrated circuit device which prevents current flow from the output to supply voltageTOSHIBA KK·Filed 1994·Granted Jan 30, 1996·13 cites·3 claims
- 3256US4963774AIntermediate potential setting circuitTOSHIBA KK·Filed 1989·Granted Oct 16, 1990·10 cites·17 claims
- 3356US2024071478A1Semiconductor memory deviceKIOXIA CORP·Filed 2023·Application pending·0 cites
- 3453US10242748B2Voltage generation circuit which is capable of executing high-speed boost operationTOSHIBA MEMORY CORP·Filed 2017·Granted Mar 26, 2019·0 cites·10 claims
- 3553US5073872AData output control circuit for semiconductor storage deviceTOSHIBA KK·Filed 1990·Granted Dec 17, 1991·15 cites·15 claims
- 3652US9589656B2Voltage generation circuit which is capable of executing high-speed boost operationTOSHIBA KK·Filed 2014·Granted Mar 7, 2017·0 cites·30 claims
- 3752US6060946ASemiconductor device having improved immunity to power supply voltage fluctuationsTOSHIBA KK·Filed 1998·Granted May 9, 2000·11 cites·11 claims
- 3852US2009277862A1Can container with screwDAIWA CAN CO LTD·Filed 2006·Application pending·0 cites
- 3947US9802992B2Cell into which protein, which can serve as polymerization nucleus of protein polymer, or polymer thereof is introduced, and method for production of the cellNONAKA TAKASHI·Filed 2006·Granted Oct 31, 2017·0 cites·4 claims
- 4042US6759896B2Semiconductor integrated circuit and semiconductor memory having a voltage step-down circuit stepping external power supply voltage down to internal power supply voltageTOSHIBA KK·Filed 2002·Granted Jul 6, 2004·2 cites·20 claims
- 4140US4379346ASemiconductor memory deviceTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Apr 5, 1983·3 cites·38 claims
- 4238US7649761B2Semiconductor memory deviceTOSHIBA KK·Filed 2007·Granted Jan 19, 2010·0 cites·13 claims
- 4335US5422859ASemiconductor memory system for monitoring a signal output, synchronization with data output from a memory device and indicating that the output data are valid, by using a CPUTOSHIBA KK·Filed 1994·Granted Jun 6, 1995·4 cites·8 claims
- 4434US10431266B2Semiconductor storage deviceTOSHIBA MEMORY CORP·Filed 2018·Granted Oct 1, 2019·0 cites·20 claims
- 4534US2015016205A1Semiconductor circuitTOSHIBA KK·Filed 2014·Application pending·0 cites
- 4632US5594281ASemiconductor apparatus having wiring structure of an integrated circuit in which a plurality of logic circuits of the same structure are arranged in the same directionTOSHIBA KK·Filed 1996·Granted Jan 14, 1997·2 cites·21 claims
- 4730US5629902ASemiconductor memory deviceTOSHIBA KK·Filed 1994·Granted May 13, 1997·1 cites·25 claims
- 4827US2017069377A1Memory deviceTOSHIBA KK·Filed 2016·Application pending·0 cites
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