Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6331765 | Series compensator | Hajime Yamamoto, Shigeru Tanaka, Mami Mizutani, Yukitaka Monden, Hiroshi Uchino | 2001-12-18 |
| 6172488 | AC transmission system with reactance compensation | Mami Mizutani, Yukitaka Monden, Shigeru Tanaka, Hajime Yamamoto, Hiroshi Uchino | 2001-01-09 |