Patents/Inventors

Katsuo Naoi

TokyoJP9 patents

8 Patents

US125126812025
Power Management Device and Power Feeding System
TDK CORPORATION
0 cites
US123668362025
Upper Power Management Device, Power Interchange Control Method, and Recording Medium
TDK CORPORATION
0 cites
US123140222025
Power Management Device, Upper Power Management Device, and Power Management Method
TDK CORPORATION
0 cites
US122439962025
Power Management Device and Power Storage System
TDK CORPORATION
0 cites
US120096692024
Power Feeding System and Power Management Device
TDK CORPORATION
0 cites
US117915012023
Direct Current Power Supplying System
TDK CORPORATION
0 cites
US116010072023
DC Power Supply System
TDK CORPORATION
0 cites
US115948832023
Direct Current Power Supplying System
TDK CORPORATION
0 cites