Assignee
POWDEC KK
JP·5 granted patents·3 pending applications·17 citations·filing 2002–2025
Top patents by PatentIndex Score
8 records- 0182US2026006821A1NORMALLY-OFF MODE POLARIZATION SUPER JUNCTION GaN-BASED FIELD EFFECT TRANSISTOR AND ELECTRICAL EQUIPMENTPOWDEC KK·Filed 2025·Application pending·0 cites
- 0273US9991335B2Semiconductor device having a polarization super junction field effect transistor, electric equipment, bidirectional field effect transistor, and mounted structure body having the samePOWDEC KK·Filed 2014·Granted Jun 5, 2018·5 cites·3 claims
- 0366US10014399B1Hetero-junction bipolar transistor and electric devicePOWDEC KK·Filed 2017·Granted Jul 3, 2018·1 cites·9 claims
- 0460US12446250B2Normally-off mode polarization super junction GaN-based field effect transistor and electrical equipmentPOWDEC KK·Filed 2021·Granted Oct 14, 2025·0 cites·9 claims
- 0551US7368018B2Chemical vapor deposition apparatusPOWDEC KK·Filed 2002·Granted May 6, 2008·11 cites·2 claims
- 0650US12520534B2Normally-off mode polarization super junction GaN-based field effect transistor and electrical equipmentPOWDEC KK·Filed 2021·Granted Jan 6, 2026·0 cites·4 claims
- 0743US2022238728A1Diode, method for producing diode, and electronic devicePOWDEC KK·Filed 2020·Application pending·0 cites
- 0829US2017263710A1Semiconductor element, electric equipment, bidirectional field effect transistor, and mounted structure bodyPOWDEC KK·Filed 2015·Application pending·0 cites
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