Inventor · disambiguated record
Yusuke Nakakohara
Also filed as: NAKAKOHARA YUSUKE
16 granted patents·2 pending applications·55 citations·filing 2015–2025
90Inventor score
Files withROHM CO LTD18
Top patents by PatentIndex Score
18 records- 0193US9819275B2Power supply deviceROHM CO LTD·Filed 2015·Granted Nov 14, 2017·13 cites·7 claims
- 0291US11011970B2Gate drive circuitROHM CO LTD·Filed 2020·Granted May 18, 2021·3 cites·13 claims
- 0391US9819338B2Power circuit and power module using MISFET having control circuit disposed between gate and sourceROHM CO LTD·Filed 2016·Granted Nov 14, 2017·8 cites·30 claims
- 0485US11482918B2Gate drive circuitROHM CO LTD·Filed 2018·Granted Oct 25, 2022·5 cites·14 claims
- 0584USD974311SSemiconductor moduleROHM CO LTD·Filed 2021·Granted Jan 3, 2023·10 cites·1 claims
- 0683US10320380B2Power circuit and power module using MISFET having control circuit disposed between gate and sourceROHM CO LTD·Filed 2017·Granted Jun 11, 2019·3 cites·50 claims
- 0782USD975666SSemiconductor moduleROHM CO LTD·Filed 2021·Granted Jan 17, 2023·9 cites·1 claims
- 0880US11990455B2Semiconductor deviceROHM CO LTD·Filed 2020·Granted May 21, 2024·1 cites·25 claims
- 0972US10749520B2Power circuit and power module using MISFET having control circuit disposed between gate and sourceROHM CO LTD·Filed 2019·Granted Aug 18, 2020·1 cites·20 claims
- 1069US11394288B2Negative voltage generation circuit and power conversion device using sameROHM CO LTD·Filed 2018·Granted Jul 19, 2022·2 cites·5 claims
- 1169US2025300428A1Semiconductor light emitting deviceROHM CO LTD·Filed 2025·Application pending·0 cites
- 1256US12424820B2Laser diode driving circuitROHM CO LTD·Filed 2020·Granted Sep 23, 2025·0 cites·17 claims
- 1354US12413044B2Semiconductor light emitting deviceROHM CO LTD·Filed 2020·Granted Sep 9, 2025·0 cites·16 claims
- 1452US12387679B2Light emitting deviceROHM CO LTD·Filed 2024·Granted Aug 12, 2025·0 cites·18 claims
- 1546US11848315B2Semiconductor light-emitting deviceROHM CO LTD·Filed 2022·Granted Dec 19, 2023·0 cites·21 claims
- 1642US11095217B2Ripple injection circuit and electronic device equipped with this circuitROHM CO LTD·Filed 2018·Granted Aug 17, 2021·0 cites·9 claims
- 1742US2022321018A1Switching power supply circuitROHM CO LTD·Filed 2020·Application pending·0 cites
- 1839US10886859B2Alternating-current power supply device with windings wound in different directionsROHM CO LTD·Filed 2017·Granted Jan 5, 2021·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →