Inventor · disambiguated record
Kayoko Omoto
Also filed as: OMOTO KAYOKO
9 granted patents·173 citations·filing 1989–2007
89Inventor score
Top patents by PatentIndex Score
9 records- 0190US6538930B2Charge pump circuit for generating positive and negative voltage with reverse current prevention circuit and a nonvolatile memory using the sameMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Mar 25, 2003·82 cites·10 claims
- 0275US7263002B2Nonvolatile semiconductor memory device that achieves speedup in read operationRENESAS TECH CORP·Filed 2005·Granted Aug 28, 2007·9 cites·6 claims
- 0372US5043788ASemiconductor device with functional portions having different operating voltages on one semiconductor substrateMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Aug 27, 1991·29 cites·19 claims
- 0471US7428174B2Semiconductor flash memoryRENESAS TECH CORP·Filed 2007·Granted Sep 23, 2008·6 cites·2 claims
- 0569US7379345B2Nonvolatile semiconductor memory device that achieves speedup in read operationRENESAS TECH CORP·Filed 2007·Granted May 27, 2008·6 cites·3 claims
- 0667US7251165B2Semiconductor flash memoryRENESAS TECH CORP·Filed 2004·Granted Jul 31, 2007·12 cites·2 claims
- 0764US7414912B2Semiconductor flash memoryRENESAS TECH CORP·Filed 2007·Granted Aug 19, 2008·4 cites·6 claims
- 0861US7154787B2Semiconductor memory and control method thereof allowing high degree of accuracy in verify operationRENESAS TECH CORP·Filed 2005·Granted Dec 26, 2006·5 cites·17 claims
- 0961US4990982ASemiconductor device of high breakdown voltageMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Feb 5, 1991·20 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →