Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12334738 | Power conversion device and estimation device | Noriyuki Imada | 2025-06-17 |
| 11936307 | Power control system and controller for power control system | Noriyuki Imada | 2024-03-19 |
| 11909201 | Multi-terminal DC power transmission system, common control device thereof, and fault recovery method for multi-terminal DC power transmission system | Yasunori IDO, Noriyuki Imada, Keisuke Ishida | 2024-02-20 |
| 11632060 | Power conversion device | Noriyuki Imada | 2023-04-18 |
| 11601064 | Power conversion device having a frequency of a first control signal higher than a frequency of a second control signal | Noriyuki Imada | 2023-03-07 |
| 11081974 | Fault tolerant multilevel modular power conversion device | Noriyuki Imada | 2021-08-03 |
| 10790764 | Power conversion device that limits voltage variation among energy storage devices | Tomohiro Adachi, Noriyuki Imada | 2020-09-29 |