Patents/Inventors

Takashi Hirao

HitachinakaJP7 patents

7 Patents

US125424712026
Inverter Integrated Motor
Hitachi Astemo, Ltd.
0 cites
US124697552025
Power Module and Power Conversion Device Using the Same
HITACHI, Ltd.
0 cites
US123161712025
Inverter Integrated Motor
HITACHI ASTEMO, Ltd.
0 cites
US121841892024
Power Conversion Device
Hitachi Astemo, Ltd.
0 cites
US119569332024
Power Conversion Device and Motor-integrated Power Conversion Device
Hitachi Astemo, Ltd.
0 cites
US118943482024
Power Semiconductor Device
Hitachi Astemo, Ltd.
0 cites
US118482452023
Power Semiconductor Apparatus
Hitachi Astemo, Ltd.
0 cites