Inventor · disambiguated record
Ikuo Ohta
Also filed as: OHTA IKUO
5 granted patents·11 pending applications·68 citations·filing 1994–2021
76Inventor score
Files withTOYOTA MOTOR CO LTD11MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2FUJITSU TEN LTD1FURUKAWA ELECTRIC CO LTD1NAGAMOTO SATORU1
Top patents by PatentIndex Score
16 records- 0179US5594394AAntenna diversity switching device with switching circuits between the receiver terminal and each antennaMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Jan 14, 1997·56 cites·37 claims
- 0257US2009157530A1Data processing device and data processing methodFUJITSU TEN LTD·Filed 2008·Application pending·0 cites
- 0350US11529557B2Method and information processing deviceTOYOTA MOTOR CO LTD·Filed 2021·Granted Dec 20, 2022·0 cites·20 claims
- 0450US11299061B2Charging and discharging management systemTOYOTA MOTOR CO LTD·Filed 2020·Granted Apr 12, 2022·0 cites·4 claims
- 0547US2007056008A1Updating system of music database, transmission apparatus of music database, terminal having update function of music database, updating method of music database, transmission method of music database, and updating method of music database in terminalNAGAMOTO SATORU·Filed 2004·Application pending·0 cites
- 0642US2021012258A1Airport logistics management systemTOYOTA MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 0742US2021027342A1Advertisement display management systemTOYOTA MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 0839US2021023953A1Charging systemTOYOTA MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 0939US2021027227A1Energy management systemTOYOTA MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 1039US2021023963A1Charging management systemTOYOTA MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 1139US2021027399A1Energy management systemTOYOTA MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 1239US2021011486A1Charging management systemTOYOTA MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 1339US2021024227A1Workload calculation systemTOYOTA MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 1437US2021024146A1Automotive vehicleTOYOTA MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 1533US6347219B1Transmission system, transmission/reception system, and local oscillator to be used in the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Feb 12, 2002·6 cites·6 claims
- 1632US6377390B1Optical gain equalizer, and optical amplifier and wavelength-division multiplex transmitter both comprising the optical gain equalizerFURUKAWA ELECTRIC CO LTD·Filed 1999·Granted Apr 23, 2002·6 cites·53 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →