Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10458384 | Pumped-storage power generation control device and pumped-storage power generation control method | Toshiaki Suzuki, Kiyoshi Kusunoki, Toru Kubo, Shoji Iida, Takahisa Kageyama | 2019-10-29 |
| 10425027 | Variable-speed operation control apparatus and hydroelectric power generation system | Masahiko Nakazono, Oki Osada, Yuichi Shiozaki, Takeyoshi Asano | 2019-09-24 |