Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5710492 | Apparatus for monitoring and stabilizing power swing in a power system by utilizing a power electronics technique | Masahiko Amano, Masahiro Watanabe, Masashi Nishimura | 1998-01-20 |
| 5703791 | Electric power system stabilization control apparatus and method thereof | Masahiko Amano, Masahiro Watanabe, Shinya Tanifuji, Tomoharu Nakamura | 1997-12-30 |
| 5535113 | Control equipment for high voltage direct current transmission system with equipment of self-commutated converter | — | 1996-07-09 |
| 5396411 | Power conversion system, and a method of power conversion using such a power conversion system | Masahiko Amano, Masahiro Watanabe | 1995-03-07 |
| 5349522 | Method and apparatus for controlling the output voltage of an AC electrical system | Hironari Kawazoe, Junzo Kawakami, Tomoharu Nakamura, Yukio Tokiwa, Tatsuhito Nakajima | 1994-09-20 |
| 4897593 | Reactive power compensator for electric power system | Yasuo Matsuda | 1990-01-30 |
| 4441032 | Converter control apparatus for parallel connected multi-terminal direct current system | Takeichi Sakurai, Kiyoshi Goto, Tadao Kawai | 1984-04-03 |
| 4330815 | DC Transmission control system | — | 1982-05-18 |
| 4264951 | DC Power transmission control | Hisao Amano | 1981-04-28 |
| 4263517 | Control method and system for an high voltage direct current system | — | 1981-04-21 |