Inventor · disambiguated record
Masako Ohta
Also filed as: OHTA MASAKO
14 granted patents·1 pending application·773 citations·filing 1991–2010
94Inventor score
Top patents by PatentIndex Score
15 records- 0196US5289572AElectronic map combined with user service informationMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Feb 22, 1994·276 cites·19 claims
- 0288US5307315AIntegrated semiconductor memory with internal voltage booster of lesser dependency on power supply voltageTOSHIBA KK·Filed 1991·Granted Apr 26, 1994·64 cites·12 claims
- 0382US5862510ANavigation deviceMITSUBISHI MOTORS CORP·Filed 1996·Granted Jan 19, 1999·95 cites·16 claims
- 0479US6859149B1Vehicle information display apparatusMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Feb 22, 2005·113 cites·13 claims
- 0576US8677287B2Display input device and navigation deviceSHIMOTANI MITSUO·Filed 2009·Granted Mar 18, 2014·10 cites·8 claims
- 0675US6295241B1Dynamic random access memory deviceTOSHIBA KK·Filed 1994·Granted Sep 25, 2001·35 cites·15 claims
- 0775US5499209AIntegrated semiconductor memory with internal voltage booster of lesser dependency on power supply voltageTOSHIBA KK·Filed 1995·Granted Mar 12, 1996·32 cites·9 claims
- 0873US5982301ANavigation apparatusMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Nov 9, 1999·110 cites·18 claims
- 0968US8963849B2Display input deviceSHIMOTANI MITSUO·Filed 2009·Granted Feb 24, 2015·4 cites·11 claims
- 1060US8890819B2Display input device and vehicle-mounted information equipmentSHIMOTANI MITSUO·Filed 2010·Granted Nov 18, 2014·1 cites·21 claims
- 1157US9069453B2Display input deviceSHIMOTANI MITSUO·Filed 2009·Granted Jun 30, 2015·1 cites·12 claims
- 1256US7208779B2Semiconductor deviceTOSHIBA KK·Filed 2004·Granted Apr 24, 2007·7 cites·20 claims
- 1355US5864508ADynamic random-access memory with high-speed word-line driver circuitTOSHIBA KK·Filed 1997·Granted Jan 26, 1999·16 cites·23 claims
- 1454USD344349SWave energy dissipation blockOHTA MASAKO·Filed 1992·Granted Feb 15, 1994·9 cites·1 claims
- 1548US2011221776A1Display input device and navigation deviceSHIMOTANI MITSUO·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →