Inventor · disambiguated record
Ryo Takagi
Also filed as: TAKAGI RYO
21 granted patents·1 pending application·51 citations·filing 2006–2024
93Inventor score
Top patents by PatentIndex Score
22 records- 0196US11764683B2Light-emitting element driving control deviceROHM CO LTD·Filed 2022·Granted Sep 19, 2023·3 cites·10 claims
- 0293US12047004B2Light-emitting element driving control device and light-emitting element driving circuit deviceROHM CO LTD·Filed 2023·Granted Jul 23, 2024·1 cites·17 claims
- 0392US11502608B2Light-emitting element driving control device and light-emitting element driving circuit deviceROHM CO LTD·Filed 2019·Granted Nov 15, 2022·6 cites·14 claims
- 0488US11172556B2Light emitting element drive deviceROHM CO LTD·Filed 2020·Granted Nov 9, 2021·2 cites·10 claims
- 0586USD929697SGloveSHOWA GLOVE CO·Filed 2021·Granted Sep 7, 2021·8 cites·1 claims
- 0685US12401284B2Light-emitting element driving control device and light-emitting element driving circuit deviceROHM CO LTD·Filed 2024·Granted Aug 26, 2025·0 cites·17 claims
- 0780US10506836B2GloveSHOWA GLOVE CO·Filed 2016·Granted Dec 17, 2019·6 cites·3 claims
- 0871US11849787B2GloveSHOWA GLOVE CO·Filed 2022·Granted Dec 26, 2023·0 cites·5 claims
- 0971US8022757B2Class D power amplifierROHM CO LTD·Filed 2009·Granted Sep 20, 2011·7 cites·22 claims
- 1070US12464613B2Level shifter, semiconductor device, switching power supply, and light emitting deviceROHM CO LTD·Filed 2023·Granted Nov 4, 2025·0 cites·10 claims
- 1170USD929698SGloveSHOWA GLOVE CO·Filed 2021·Granted Sep 7, 2021·3 cites·1 claims
- 1264US11406146B2GloveSHOWA GLOVE CO·Filed 2020·Granted Aug 9, 2022·0 cites·8 claims
- 1363US9312717B2Electric energy storage device and installation-operation method thereofNOGI MASAYUKI·Filed 2012·Granted Apr 12, 2016·4 cites·13 claims
- 1462US7965137B2Class-D amplifierROHM CO LTD·Filed 2009·Granted Jun 21, 2011·4 cites·8 claims
- 1562US2025016898A1Light-emitting element driving device, light-emitting device, and vehicleROHM CO LTD·Filed 2024·Application pending·0 cites
- 1660US12096530B2Power control deviceROHM CO LTD·Filed 2021·Granted Sep 17, 2024·0 cites·8 claims
- 1759US9208582B2Image analyzing system and methodOMI YASUO·Filed 2006·Granted Dec 8, 2015·3 cites·3 claims
- 1857US11265981B2Light emitting element driving deviceROHM CO LTD·Filed 2020·Granted Mar 1, 2022·0 cites·10 claims
- 1955USD912928SGloveSHOWA GLOVE CO·Filed 2018·Granted Mar 16, 2021·4 cites·1 claims
- 2053US12379262B2Temperature rise evaluation apparatusAIST·Filed 2022·Granted Aug 5, 2025·0 cites·15 claims
- 2151US11871490B2Lighting control device, lighting device, and vehicleROHM CO LTD·Filed 2020·Granted Jan 9, 2024·0 cites·9 claims
- 2237US11104225B2Transfer case with range and mode actuator having cam follower mechanism to overcome blocked shift events and sensor configuration permitting detection of fork positionsBORGWARNER INC·Filed 2018·Granted Aug 31, 2021·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →