Patents/Inventors

Takahiko Kikui

TokyoJP4 patents

4 Patents

US123553772025
Adjustable Speed Generator Motor System with Full Power Converter
HITACHI INDUSTRIAL PRODUCTS, Ltd.
0 cites
US123087692025
Adjustable Speed Generator Motor System with Full Power Converter
HITACHI INDUSTRIAL PRODUCTS, Ltd.
0 cites
US122890632025
Modular Multilevel Power Converter and Variable Speed Generator-motor
HITACHI, Ltd.
0 cites
US122377892025
Modular Multilevel Converter and Modular Multilevel Converter System
TAMURA CORPORATION
0 cites