Inventor · disambiguated record
Koji Naganawa
Also filed as: NAGANAWA KOJI
7 granted patents·1 pending application·250 citations·filing 1997–2003
88Inventor score
Files withNEC CORP8
Top patents by PatentIndex Score
8 records- 0187US5969565AVoltage booster circuitNEC CORP·Filed 1997·Granted Oct 19, 1999·91 cites·7 claims
- 0285US6198685B1Word-line driving circuit and semiconductor memory deviceNEC CORP·Filed 2000·Granted Mar 6, 2001·40 cites·12 claims
- 0382US6339549B1Semiconductor storage apparatus having main bit line and sub bit lineNEC CORP·Filed 2000·Granted Jan 15, 2002·32 cites·22 claims
- 0482US6219280B1Nonvolatile semiconductor memory device and erase verify method thereforNEC CORP·Filed 1999·Granted Apr 17, 2001·57 cites·19 claims
- 0557US6268761B1Booster circuitNEC CORP·Filed 1999·Granted Jul 31, 2001·15 cites·9 claims
- 0649US6946867B2Data output circuit and data output methodNEC CORP·Filed 2003·Granted Sep 20, 2005·6 cites·9 claims
- 0743US6064603ANon-volatile semiconductor storage deviceNEC CORP·Filed 1998·Granted May 16, 2000·9 cites·29 claims
- 0832US2001019286A1Booster circuitNEC CORP·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →