Inventor · disambiguated record
Taira Iwase
Also filed as: IWASE TAIRA
23 granted patents·407 citations·filing 1984–2005
96Inventor score
Top patents by PatentIndex Score
23 records- 0192US5305284ASemiconductor memory deviceTOSHIBA KK·Filed 1992·Granted Apr 19, 1994·98 cites·6 claims
- 0284US5124948AMask ROM with spare memory cellsTAKIZAWA MAKOTO·Filed 1991·Granted Jun 23, 1992·72 cites·14 claims
- 0378US4970686ASemiconductor memory cells and semiconductor memory device employing the semiconductor memory cellsTOSHIBA KK·Filed 1989·Granted Nov 13, 1990·38 cites·10 claims
- 0475US5392233ARead only memory capable of realizing high-speed read operationTOSHIBA KK·Filed 1992·Granted Feb 21, 1995·36 cites·9 claims
- 0569US7183838B2Semiconductor device having internal power supply voltage dropping circuitTOSHIBA KK·Filed 2005·Granted Feb 27, 2007·7 cites·13 claims
- 0668US6034910ASemiconductor memory device to which serial access is made and a method for accessing the sameTOSHIBA KK·Filed 1998·Granted Mar 7, 2000·27 cites·20 claims
- 0759US5208780AStructure of electrically programmable read-only memory cells and redundancy signature thereforTOSHIBA KK·Filed 1991·Granted May 4, 1993·22 cites·3 claims
- 0857US5446700ADecoder circuit having CMOS inverter circuitsTOSHIBA KK·Filed 1994·Granted Aug 29, 1995·18 cites·1 claims
- 0952US6864719B2Semiconductor device protecting built-in transistor from the voltage applied at test modeTOSHIBA KK·Filed 2003·Granted Mar 8, 2005·5 cites·17 claims
- 1051US5949703ASemiconductor memory device in which data in programmable ROM can be apparently rewrittenTOSHIBA KK·Filed 1997·Granted Sep 7, 1999·13 cites·23 claims
- 1145US5349563AMask ROMTOSHIBA KK·Filed 1993·Granted Sep 20, 1994·10 cites·5 claims
- 1244US5172337ASemiconductor memory deviceTOSHIBA KK·Filed 1991·Granted Dec 15, 1992·11 cites·17 claims
- 1342US6697285B2Semiconductor memory deviceTOSHIBA KK·Filed 2001·Granted Feb 24, 2004·3 cites·34 claims
- 1442US4748492ARead only memoryTOSHIBA KK·Filed 1987·Granted May 31, 1988·8 cites·4 claims
- 1542US4649412ARead only semiconductor memory device with polysilicon drain extensionsTOSHIBA KK·Filed 1984·Granted Mar 10, 1987·8 cites·6 claims
- 1641US5257230AMemory device including redundancy cells with programmable fuel elements and process of manufacturing the sameTOSHIBA KK·Filed 1990·Granted Oct 26, 1993·14 cites·3 claims
- 1740US6600685B2Semiconductor memory device having test modeTOSHIBA KK·Filed 2002·Granted Jul 29, 2003·2 cites·6 claims
- 1840US4855248AMethod of making a semiconductor ROM deviceTOSHIBA KK·Filed 1988·Granted Aug 8, 1989·8 cites·4 claims
- 1935US7145813B2Semiconductor device with circuit for detecting abnormal waveform of signal and preventing the signal from being transmittedTOSHIBA KK·Filed 2005·Granted Dec 5, 2006·0 cites·12 claims
- 2034US6704922B2Correcting method of mask and mask manufactured by said methodTOSHIBA KK·Filed 2001·Granted Mar 9, 2004·0 cites·16 claims
- 2133US4737835ARead only memory semiconductor deviceTOSHIBA KK·Filed 1986·Granted Apr 12, 1988·3 cites·3 claims
- 2231US4892841AMethod of manufacturing a read only semiconductor memory deviceTOSHIBA KK·Filed 1988·Granted Jan 9, 1990·2 cites·10 claims
- 2330US5403765AMethod of manufacturing double-layer gate programmable ROMTOSHIBA KK·Filed 1993·Granted Apr 4, 1995·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →