Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12328004 | Power control system, power supply instruction system, and power control method | Keisuke Yamane, Shunsuke KAWANO | 2025-06-10 |
| 12212141 | Grid system and control device of grid system | Yuki ITOGAWA, Sadayuki Inoue, Keishi MATSUDA, Xiaowei Dui | 2025-01-28 |
| 11942787 | Power conversion device | Sadayuki Inoue, Keishi MATSUDA | 2024-03-26 |
| 11489338 | Power conversion device that receives dead zone information | Sadayuki Inoue | 2022-11-01 |
| 11394238 | System control device and method of system control | Kenji Ueda | 2022-07-19 |
| 11271397 | System state estimation device and system state estimation method | Nobuhiko Itaya | 2022-03-08 |
| 10908203 | Simultaneous fault detection and location of power distribution systems | Hongbo Sun, Vanja Svenda | 2021-02-02 |
| 10720771 | Current/voltage control apparatus | — | 2020-07-21 |
| 9184312 | Solar power generation device | Masashi Fujitsuka, Naoki Nishio, Naoto Shimada | 2015-11-10 |
| 7925597 | Power system stabilization system | Masashi Fujitsuka, Yasuhiro Kojima | 2011-04-12 |