Inventor · disambiguated record
Akinori Matsuo
Also filed as: MATSUO AKINORI
26 granted patents·621 citations·filing 1988–2007
97Inventor score
Files withHITACHI LTD18MITSUBISHI ELECTRIC CORP4RENESAS TECH CORP2HITACHI ULSI SYS CO LTD1HITACHI VLSI ENG1
Top patents by PatentIndex Score
26 records- 0194US5548146ANonvolatile memory device having source and drain of memory cells integrally formed with data-source linesHITACHI LTD·Filed 1995·Granted Aug 20, 1996·120 cites·16 claims
- 0290US5457335AFloating gate FET with hydrogen barrier shieldHITACHI LTD·Filed 1991·Granted Oct 10, 1995·49 cites·7 claims
- 0387US5767544ASemiconductor integrated circuit deviceHITACHI LTD·Filed 1995·Granted Jun 16, 1998·38 cites·31 claims
- 0487US5134583ANonvolatile semiconductor memory device having redundant data lines and page mode programmingHITACHI LTD·Filed 1989·Granted Jul 28, 1992·53 cites·32 claims
- 0585US7336535B2Semiconductor integrated circuit deviceRENESAS TECH CORP·Filed 2007·Granted Feb 26, 2008·6 cites·8 claims
- 0677US6501689B2Semiconductor integrated circuit deviceHITACHI LTD·Filed 2001·Granted Dec 31, 2002·11 cites·30 claims
- 0777US5434819ASemiconductor memory device having an automatically activated verify function capabilityHITACHI LTD·Filed 1994·Granted Jul 18, 1995·35 cites·45 claims
- 0875US5994732ANonvolatile semiconductor memory deviceMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Nov 30, 1999·36 cites·6 claims
- 0975US5896317ANonvolatile semiconductor memory device having data line dedicated to data loadingMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Apr 20, 1999·37 cites·4 claims
- 1072US5847995ANonvolatile semiconductor memory device having a plurality of blocks provided on a plurality of electrically isolated wellsMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Dec 8, 1998·33 cites·12 claims
- 1171US5615151ASemiconductor integrated circuit operable and programmable at multiple voltage levelsHITACHI LTD·Filed 1995·Granted Mar 25, 1997·27 cites·22 claims
- 1268US5544098ASemiconductor memory device having an automatically activated verify function capabilityHITACHI LTD·Filed 1995·Granted Aug 6, 1996·24 cites·81 claims
- 1367US7212425B2Semiconductor integrated circuit deviceHITACHI ULSI SYS CO LTD·Filed 2005·Granted May 1, 2007·1 cites·9 claims
- 1467US5747849ANonvolatile memory device having buried data lines and floating gate electrode on buried data linesHITACHI LTD·Filed 1996·Granted May 5, 1998·24 cites·46 claims
- 1565US6064606ASemiconductor integrated circuit deviceHITACHI LTD·Filed 1997·Granted May 16, 2000·12 cites·48 claims
- 1664US5444663ASemiconductor integrated circuit operable and programmable at multiple voltage levelsHITACHI LTD·Filed 1992·Granted Aug 22, 1995·20 cites·24 claims
- 1762US5383162ASemiconductor memory deviceHITACHI LTD·Filed 1992·Granted Jan 17, 1995·22 cites·28 claims
- 1858US5270944ASemiconductor integrated circuit device and process for manufacturing the sameHITACHI LTD·Filed 1992·Granted Dec 14, 1993·19 cites·26 claims
- 1958US5182719AMethod of fabricating a second semiconductor integrated circuit device from a first semiconductor integrated circuit deviceHITACHI LTD·Filed 1990·Granted Jan 26, 1993·19 cites·17 claims
- 2056US6751138B2Semiconductor integrated circuit deviceRENESAS TECH CORP·Filed 2002·Granted Jun 15, 2004·3 cites·32 claims
- 2152US4989185ASemiconductor device with change-over circuit to access a memory area based upon internal or external signalHITACHI LTD·Filed 1988·Granted Jan 29, 1991·10 cites·7 claims
- 2246US7002830B2Semiconductor integrated circuit deviceHITACHI VLSI ENG·Filed 2003·Granted Feb 21, 2006·1 cites·7 claims
- 2345US5852583ASemiconductor memory device that can realize high speed data read outMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Dec 22, 1998·9 cites·6 claims
- 2442US5105389ASemiconductor integrated circuit deviceHITACHI LTD·Filed 1990·Granted Apr 14, 1992·7 cites·20 claims
- 2535US5335204ASemiconductor integrated circuit deviceHITACHI LTD·Filed 1993·Granted Aug 2, 1994·4 cites·20 claims
- 2629US5257234ASemiconductor integrated circuit deviceHITACHI LTD·Filed 1992·Granted Oct 26, 1993·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →