Inventor · disambiguated record
Yoichi Hironaka
Also filed as: HIRONAKA YOICHI
2 granted patents·2 pending applications·10 citations·filing 2014–2022
48Inventor score
Files withMITSUBISHI ELECTRIC CORP4
Top patents by PatentIndex Score
4 records- 0189US10096570B2Manufacturing method for power semiconductor device, and power semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Oct 9, 2018·10 cites·19 claims
- 0250US2025331290A1Silicon carbide semiconductor device, power module device, power converter, and mobile bodyMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 0342US10770371B2Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Sep 8, 2020·0 cites·15 claims
- 0438US2023268239A1Semiconductor device, power converter, and moving vehicleMITSUBISHI ELECTRIC CORP·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →