Inventor · disambiguated record
Isao Naritake
Also filed as: NARITAKE ISAO
22 granted patents·3 pending applications·589 citations·filing 1993–2023
96Inventor score
Files withNEC CORP16NEC ELECTRONICS CORP3SONY SEMICONDUCTOR SOLUTIONS CORP3FURUKAWA HIROYUKI1NARITAKE ISAO1
Top patents by PatentIndex Score
25 records- 0194US8174922B2Anti-fuse memory cell and semiconductor memory deviceNARITAKE ISAO·Filed 2010·Granted May 8, 2012·48 cites·20 claims
- 0292US5631872ALow power consumption semiconductor dynamic random access memory device by reusing residual electric charge on bit line pairsNEC CORP·Filed 1996·Granted May 20, 1997·117 cites·4 claims
- 0391US5406526ADynamic random access memory device having sense amplifier arrays selectively activated when associated memory cell sub-arrays are accessedNEC CORP·Filed 1993·Granted Apr 11, 1995·94 cites·7 claims
- 0480US7532059B2Semiconductor integrated circuit device and substrate bias controlling methodNEC ELECTRONICS CORP·Filed 2007·Granted May 12, 2009·10 cites·13 claims
- 0580US6208563B1Semiconductor memory device which continuously performs read/write operations with short access timeNEC CORP·Filed 1999·Granted Mar 27, 2001·46 cites·17 claims
- 0679US6038184ASemiconductor memory device having internal timing generator shared between data read/write and burst accessNEC CORP·Filed 1998·Granted Mar 14, 2000·46 cites·14 claims
- 0777US5436910ADynamic random access memory device having a parallel testing mode for producing arbitrary test patternNEC CORP·Filed 1993·Granted Jul 25, 1995·42 cites·4 claims
- 0875US5978255ASemiconductor memory device stably storing multiple-valued data without a decrease in operation marginNEC CORP·Filed 1998·Granted Nov 2, 1999·39 cites·16 claims
- 0972US5995403ADRAM having memory cells each using one transfer gate and one capacitor to store plural bit dataNEC CORP·Filed 1997·Granted Nov 30, 1999·27 cites·6 claims
- 1064US6130845ADynamic type semiconductor memory device having function of compensating for threshold valueNEC CORP·Filed 1998·Granted Oct 10, 2000·23 cites·22 claims
- 1163US6339560B1Semiconductor memory based on address transitionsNEC CORP·Filed 2000·Granted Jan 15, 2002·13 cites·20 claims
- 1262US5596542ASemiconductor memory device having dual word line configurationNEC CORP·Filed 1995·Granted Jan 21, 1997·22 cites·10 claims
- 1360US8432717B2One-time programmable cell circuit, semiconductor integrated circuit including the same, and data judging method thereofFURUKAWA HIROYUKI·Filed 2010·Granted Apr 30, 2013·2 cites·9 claims
- 1453US5732026ASemiconductor memory device including main/sub-bit line arrangementNEC CORP·Filed 1996·Granted Mar 24, 1998·14 cites·8 claims
- 1552US5414660ADouble word line type dynamic RAM having redundant sub-array of cellsNEC CORP·Filed 1993·Granted May 9, 1995·14 cites·2 claims
- 1649US2025212528A1Nonvolatile storage device, and nonvolatile storage systemSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2023·Application pending·0 cites
- 1748US6151237ADRAM having each memory cell storing plural bit dataNEC CORP·Filed 1999·Granted Nov 21, 2000·9 cites·6 claims
- 1847US6601197B1Semiconductor memory deviceNEC ELECTRONICS CORP·Filed 1999·Granted Jul 29, 2003·10 cites·12 claims
- 1947US6097620AMulti-value dynamic semiconductor memory device having twisted bit line pairsNEC CORP·Filed 1998·Granted Aug 1, 2000·10 cites·3 claims
- 2045US8830719B2One-time programmable cell circuit, semiconductor integrated circuit including the same, and data judging method thereofRENESAS ELECTRONICS CORP·Filed 2013·Granted Sep 9, 2014·0 cites·21 claims
- 2142US2025342895A1Semiconductor device and electronic apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2023·Application pending·0 cites
- 2242US2025006260A1Semiconductor storage deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2022·Application pending·0 cites
- 2338US6577543B2Semiconductor integrated circuit including a plurality of macros that can be operated although their operational voltages are different from each otherNEC CORP·Filed 2001·Granted Jun 10, 2003·1 cites·6 claims
- 2435US6731547B2Semiconductor integrated circuit including a plurality of macros that can be operated although their operational voltages are different from each otherNEC ELECTRONICS CORP·Filed 2003·Granted May 4, 2004·0 cites·10 claims
- 2532US5400291ADynamic RAMNEC CORP·Filed 1993·Granted Mar 21, 1995·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →