Inventor · disambiguated record
Yosuke Sakurai
Also filed as: SAKURAI YOSUKE
16 granted patents·21 pending applications·12 citations·filing 2002–2025
88Inventor score
Files withFUJI ELECTRIC CO LTD36
Top patents by PatentIndex Score
37 records- 0195US11342186B2Semiconductor device and manufacturing method thereofFUJI ELECTRIC CO LTD·Filed 2020·Granted May 24, 2022·3 cites·26 claims
- 0291US11264491B2Semiconductor device for improving transistor characteristics during turn-onFUJI ELECTRIC CO LTD·Filed 2020·Granted Mar 1, 2022·3 cites·15 claims
- 0386US11942535B2Semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2021·Granted Mar 26, 2024·1 cites·20 claims
- 0484US2025132160A1Semiconductor device and manufacturing method thereofFUJI ELECTRIC CO LTD·Filed 2024·Application pending·0 cites
- 0583US12191148B2Semiconductor device and manufacturing method thereofFUJI ELECTRIC CO LTD·Filed 2023·Granted Jan 7, 2025·0 cites·29 claims
- 0683US12087849B2Semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2021·Granted Sep 10, 2024·1 cites·20 claims
- 0783US10707300B2Semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2019·Granted Jul 7, 2020·3 cites·19 claims
- 0881US12256560B1IGBT with electric field relaxation doping profileFUJI ELECTRIC CO LTD·Filed 2024·Granted Mar 18, 2025·0 cites·18 claims
- 0978US11735424B2Semiconductor device and manufacturing method thereofFUJI ELECTRIC CO LTD·Filed 2022·Granted Aug 22, 2023·0 cites·33 claims
- 1076US2025212433A1Semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2025·Application pending·0 cites
- 1172US2024429311A1Semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2024·Application pending·0 cites
- 1272US2025248058A1Semiconductor device, manufacturing method of semiconductor device, and power conversion device comprising semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2025·Application pending·0 cites
- 1370US10916628B2Semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2019·Granted Feb 9, 2021·1 cites·11 claims
- 1468US2024120413A1Semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2023·Application pending·0 cites
- 1568US2024128362A1Semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2023·Application pending·0 cites
- 1667US11810913B2Semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2022·Granted Nov 7, 2023·0 cites·12 claims
- 1765US2025151365A1Semiconductor device and fabrication method of semiconductor device having improved breaking withstand capabilityFUJI ELECTRIC CO LTD·Filed 2025·Application pending·0 cites
- 1864US12266719B2Semiconductor device, manufacturing method of semiconductor device, and power conversion device comprising semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2022·Granted Apr 1, 2025·0 cites·19 claims
- 1964US12191358B2Semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2021·Granted Jan 7, 2025·0 cites·21 claims
- 2064US2025133795A1Semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2025·Application pending·0 cites
- 2163US11488951B2Semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2021·Granted Nov 1, 2022·0 cites·10 claims
- 2262US12199162B2Semiconductor device and fabrication method of semiconductor device having improved breaking withstand capabilityFUJI ELECTRIC CO LTD·Filed 2022·Granted Jan 14, 2025·0 cites·15 claims
- 2360US12495564B2Semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2023·Granted Dec 9, 2025·0 cites·20 claims
- 2459US2025351555A1Semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2025·Application pending·0 cites
- 2558US2024405122A1Semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2024·Application pending·0 cites
- 2657US2024120412A1Semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2023·Application pending·0 cites
- 2757US2024154003A1Semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2023·Application pending·0 cites
- 2855US2023395706A1Insulated gate bipolar transistorFUJI ELECTRIC CO LTD·Filed 2023·Application pending·0 cites
- 2955US2024006519A1Semiconductor device and method for manufacturing semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2023·Application pending·0 cites
- 3054US2025254982A1Semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2025·Application pending·0 cites
- 3153US2023038712A1Semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2022·Application pending·0 cites
- 3253US2023144542A1Manufacturing method of semiconductor device and semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2022·Application pending·0 cites
- 3353US2024072110A1Semiconductor device and manufacturing method of semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2023·Application pending·0 cites
- 3452US2023268342A1Semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2023·Application pending·0 cites
- 3549US2025194228A1Semiconductor device and method for manufacturing semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2025·Application pending·0 cites
- 3645US10651302B2Semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2018·Granted May 12, 2020·0 cites·14 claims
- 3737US2005029666A1Semiconductor device structural body and electronic deviceFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →