Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9343244 | Energy-storing unit with forcing mechanism, and on-load tap changing device | Taku Ishikawa, Naoki Eguchi | 2016-05-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9343244 | Energy-storing unit with forcing mechanism, and on-load tap changing device | Taku Ishikawa, Naoki Eguchi | 2016-05-17 |