Inventor · disambiguated record
Yujiro Takeuchi
Also filed as: TAKEUCHI YUJIRO
4 granted patents·2 pending applications·4 citations·filing 2016–2025
60Inventor score
Files withHITACHI POWER SEMICONDUCTOR DEVICE LTD6
Top patents by PatentIndex Score
6 records- 0176US2025234600A1Semiconductor device and power conversion deviceHITACHI POWER SEMICONDUCTOR DEVICE LTD·Filed 2025·Application pending·0 cites
- 0274US10916643B2Semiconductor device, method for controlling semiconductor device, and control circuit for semiconductor deviceHITACHI POWER SEMICONDUCTOR DEVICE LTD·Filed 2018·Granted Feb 9, 2021·2 cites·8 claims
- 0372US11296212B2Semiconductor device and power conversion deviceHITACHI POWER SEMICONDUCTOR DEVICE LTD·Filed 2019·Granted Apr 5, 2022·2 cites·15 claims
- 0461US12300716B2Semiconductor device and power conversion deviceHITACHI POWER SEMICONDUCTOR DEVICE LTD·Filed 2020·Granted May 13, 2025·0 cites·8 claims
- 0548US2024274490A1Semiconductor moduleHITACHI POWER SEMICONDUCTOR DEVICE LTD·Filed 2022·Application pending·0 cites
- 0632US10224425B2Electric power converterHITACHI POWER SEMICONDUCTOR DEVICE LTD·Filed 2016·Granted Mar 5, 2019·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →