Inventor
OGATA TAKAHIRO
JP8 patents
Patents
8 patentsUS12550398B2Feb 10, 2026
Semiconductor device, inverter circuit, driving device, vehicle, and elevator
TOSHIBA KK0 citations50
US12501677B2Dec 16, 2025
Semiconductor device, inverter circuit, driving device, vehicle, and elevator
TOSHIBA KK0 citations50
US12471337B2Nov 11, 2025
Semiconductor device, inverter circuit, driving device, vehicle, and elevator
TOSHIBA KK0 citations50
US12402395B2Aug 26, 2025
Semiconductor device, inverter circuit, driving device, vehicle, and elevator
TOSHIBA KK0 citations50
US12342583B2Jun 24, 2025
Semiconductor device, inverter circuit, drive device, vehicle, and elevator
TOSHIBA KK0 citations50
US12255253B2Mar 18, 2025
Semiconductor device
TOSHIBA KK0 citations50
US12237411B2Feb 25, 2025
Semiconductor device
TOSHIBA KK0 citations50
US12107127B2Oct 1, 2024
Semiconductor device
TOSHIBA KK0 citations50