Inventor · disambiguated record
Motoharu Ishii
Also filed as: ISHII MOTOHARU
6 granted patents·4 pending applications·241 citations·filing 1994–2009
86Inventor score
Top patents by PatentIndex Score
10 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
- 0283US6069518ASemiconductor device allowing generation of desired internal voltage at high accuracyMITSUBISHI ELECTRIC CORP·Filed 1994·Granted May 30, 2000·62 cites·17 claims
- 0381US5521864ANon-volatile semiconductor memory device allowing fast verifying operationMITSUBISHI ELECTRIC CORP·Filed 1995·Granted May 28, 1996·50 cites·20 claims
- 0475US7342828B2Nonvolatile semiconductor memory deviceRENESAS TECH CORP·Filed 2006·Granted Mar 11, 2008·8 cites·2 claims
- 0575US5896317ANonvolatile semiconductor memory device having data line dedicated to data loadingMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Apr 20, 1999·37 cites·4 claims
- 0655US7791943B2Nonvolatile semiconductor memory deviceRENESAS TECH CORP·Filed 2009·Granted Sep 7, 2010·2 cites·1 claims
- 0744US2005012138A1Nonvolatile semiconductor memory deviceRENESAS TECH CORP·Filed 2004·Application pending·0 cites
- 0843US2008099825A1Nonvolatile semiconductor memory device and method of producing the sameRENESAS TECH CORP·Filed 2007·Application pending·0 cites
- 0939US2008144383A1Nonvolatile semiconductor memory deviceRENESAS TECH CORP·Filed 2008·Application pending·0 cites
- 1031US2003057510A1Capacitance element and boosting circuit using the sameFiled 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Motoharu Ishii files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →