Inventor · disambiguated record
Takayuki Yoshitake
Also filed as: YOSHITAKE TAKAYUKI
7 granted patents·240 citations·filing 1993–2002
88Inventor score
Top patents by PatentIndex Score
7 records- 0191US5808944ASemiconductor memory device having a defect relief arrangementHITACHI LTD·Filed 1997·Granted Sep 15, 1998·97 cites·6 claims
- 0288US6646303B2Nonvolatile semiconductor memory device and a method of manufacturing the sameHITACHI LTD·Filed 2001·Granted Nov 11, 2003·42 cites·19 claims
- 0384US6078519ASemiconductor device, data processing system and a method for changing threshold of a non-volatile memory cellHITACHI LTD·Filed 1999·Granted Jun 20, 2000·43 cites·22 claims
- 0481US6711054B2Semiconductor device, data processing system and a method for changing threshold of a non-volatile memory cellRENESAS TECH CORP·Filed 2002·Granted Mar 23, 2004·22 cites·13 claims
- 0576US6301150B1Semiconductor device, data processing system and a method for changing threshold of a non-volatile memory cellHITACHI LTD·Filed 2000·Granted Oct 9, 2001·17 cites·8 claims
- 0643US5342480AMethod of manufacturing a semiconductor integrated circuit deviceHITACHI LTD·Filed 1993·Granted Aug 30, 1994·17 cites·4 claims
- 0742US6490195B2Semiconductor device, data processing system and a method for changing threshold of a non-volatile memory cellHITACHI LTD·Filed 2001·Granted Dec 3, 2002·2 cites·8 claims
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