Patents/Inventors

Masayoshi Hirota

YokkaichiJP6 patents

6 Patents

US125561032026
Conversion Device
Sumitomo Electric Industries, Ltd.
0 cites
US124842012025
Electric Device with Immersed Electronic Components and Elongated Busbar Forming an Upward Flow
SUMITOMO ELECTRIC INDUSTRIES, Ltd.
0 cites
US122911102025
Power Source System
Sumitomo Electric Industries, Ltd.
0 cites
US118947142024
Power Source System
Sumitomo Electric Industries, Ltd.
0 cites
US117993722023
Driving Apparatus and Driving Method for Semiconductor Switch, Power Conversion Apparatus, and Vehicle
SUMITOMO ELECTRIC INDUSTRIES, Ltd.
0 cites
US117214722023
Coil Component, Circuit Board, and Power Supply Device
SUMITOMO ELECTRIC INDUSTRIES, Ltd.
0 cites