Inventor · disambiguated record
Takahiko Kikui
Also filed as: KIKUI TAKAHIKO
3 granted patents·1 pending application·2 citations·filing 2020–2022
48Inventor score
Files withHITACHI MITSUBISHI HYDRO CORPORATION4
Top patents by PatentIndex Score
4 records- 0183US12289063B2Modular multilevel power converter and variable speed generator-motorHITACHI MITSUBISHI HYDRO CORPORATION·Filed 2020·Granted Apr 29, 2025·2 cites·6 claims
- 0247US2025119035A1Variable-speed synchronous generator-motor deviceHITACHI MITSUBISHI HYDRO CORPORATION·Filed 2022·Application pending·0 cites
- 0344US12355377B2Adjustable speed generator motor system with full power converterHITACHI MITSUBISHI HYDRO CORPORATION·Filed 2021·Granted Jul 8, 2025·0 cites·10 claims
- 0431US12237789B2Modular multilevel converter and modular multilevel converter systemHITACHI MITSUBISHI HYDRO CORPORATION·Filed 2020·Granted Feb 25, 2025·0 cites·3 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →