Inventor · disambiguated record
Kenji Kozakai
Also filed as: KOZAKAI KENJI
21 granted patents·4 pending applications·355 citations·filing 1997–2011
96Inventor score
Files withRENESAS TECH CORP15HITACHI LTD2RENESAS ELECTRONICS CORP2SONY CORP2HITACHI ULSI SYS CO LTD1
Top patents by PatentIndex Score
25 records- 0195US7305596B2Nonvolatile memory and nonvolatile memory apparatusRENESAS TECH CORP·Filed 2005·Granted Dec 4, 2007·53 cites·6 claims
- 0294US7301815B2Semiconductor memory device comprising controllable threshould voltage dummy memory cellsRENESAS TECH CORP·Filed 2005·Granted Nov 27, 2007·33 cites·21 claims
- 0393US6788575B2Nonvolatile memoryRENESAS TECH CORP·Filed 2003·Granted Sep 7, 2004·44 cites·14 claims
- 0493US6731537B2Non-volatile memory device and data storing methodRENESAS TECH CORP·Filed 2002·Granted May 4, 2004·69 cites·2 claims
- 0591US7012845B2Nonvolatile memory with control circuit adapted to distinguish between command signal interface specifications and having an error correction functionRENESAS TECH CORP·Filed 2005·Granted Mar 14, 2006·16 cites·6 claims
- 0690US7366034B2Nonvolatile memoryRENESAS TECH CORP·Filed 2007·Granted Apr 29, 2008·14 cites·6 claims
- 0788US6643725B1Memory card having a buffer memory for storing testing instructionHITACHI LTD·Filed 2000·Granted Nov 4, 2003·36 cites·6 claims
- 0878US7230859B2Nonvolatile memoryRENESAS TECH CORP·Filed 2006·Granted Jun 12, 2007·6 cites·7 claims
- 0976US7933158B2Nonvolatile memoryRENESAS ELECTRONICS CORP·Filed 2010·Granted Apr 26, 2011·2 cites·4 claims
- 1076US6868032B2Nonvolatile memoryRENESAS TECH CORP·Filed 2004·Granted Mar 15, 2005·12 cites·6 claims
- 1174US7817480B2Nonvolatile memoryRENESAS ELECTRONICS CORP·Filed 2009·Granted Oct 19, 2010·3 cites·4 claims
- 1272US7525852B2Nonvolatile memoryRENESAS TECH CORP·Filed 2008·Granted Apr 28, 2009·4 cites·4 claims
- 1372US5847995ANonvolatile 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
- 1467US8223563B2Nonvolatile memoryKOZAKAI KENJI·Filed 2011·Granted Jul 17, 2012·2 cites·4 claims
- 1566US7002853B2Memory card having a buffer memory for storing testing instructionRENESAS TECH CORP·Filed 2004·Granted Feb 21, 2006·10 cites·33 claims
- 1662US7116578B2Non-volatile memory device and data storing methodHITACHI ULSI SYS CO LTD·Filed 2004·Granted Oct 3, 2006·11 cites·3 claims
- 1761US7697334B2Nonvolatile semiconductor memory device and writing method thereofSONY CORP·Filed 2007·Granted Apr 13, 2010·4 cites·18 claims
- 1861US7440337B2Nonvolatile semiconductor memory apparatus having buffer memory for storing a program and buffering work dataRENESAS TECH CORP·Filed 2007·Granted Oct 21, 2008·1 cites·7 claims
- 1952US7542355B2Semiconductor storage deviceSONY CORP·Filed 2007·Granted Jun 2, 2009·2 cites·24 claims
- 2049US7292480B2Memory card having buffer memory for storing testing instructionRENESAS TECH CORP·Filed 2005·Granted Nov 6, 2007·0 cites·6 claims
- 2146US2004057299A1Memory card having a buffer memory for storing testing instructionHITACHI LTD·Filed 2003·Application pending·0 cites
- 2241US2008055983A1Semiconductor memory device comprising controllable threshold voltage dummy memory cellsRENESAS TECH CORP·Filed 2007·Application pending·0 cites
- 2334US7283408B2Nonvolatile memory apparatus enabling data to be replaced prior to supplying read data and prior to supplying write dataRENESAS TECH CORP·Filed 2005·Granted Oct 16, 2007·0 cites·10 claims
- 2433US2006023554A1Nonvolatile memory apparatusRENESAS TECH CORP·Filed 2005·Application pending·0 cites
- 2530US2008002480A1Nonvolatile memory apparatusNAKAJIMA TSUTOMU·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →