Patents/Inventors

Katsutoshi Sugawara

TokyoJP8 patents

9 Patents

US126105942026
Semiconductor Device and Power Conversion Apparatus
Mitsubishi Electric Corporation
0 cites
US123494312025
Semiconductor Device and Power Conversion Apparatus
Mitsubishi Electric Corporation
0 cites
US122667062025
Semiconductor Device and Power Converter
MITSUBISHI ELECTRIC CORPORATION
0 cites
US121071582024
Sic-mosfet
Mitsubishi Electric Corporation
0 cites
US120517442024
Semiconductor Device
MITSUBISHI ELECTRIC CORPORATION
0 cites
US118944282024
Silicon Carbide Semiconductor Device and Power Converter
MITSUBISHI ELECTRIC CORPORATION
0 cites
US118483582023
Silicon Carbide Semiconductor Device and Method of Manufacturing Same
MITSUBISHI ELECTRIC CORPORATION
0 cites
US116582382023
Semiconductor Device
Mitsubishi Electric Corporation
0 cites
US116371842023
Silicon Carbide Semiconductor Device, Power Converter, Method of Manufacturing Silicon Carbide Semiconductor Device, and Method of Manufacturing Power Converter
MITSUBISHI ELECTRIC CORPORATION
0 cites