Konishi; Hiroo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Konishi; Hiroo.The latest application filed is for "electric power system stabilization control apparatus and method thereof".
- Konishi; Hiroo - Hitachinaka JP
- Konishi; Hiroo - Katsuta JP
- Konishi; Hiroo - Ibaraki JP
- Konishi; Hiroo - Hitachi JP
| Patent | Date |
|---|---|
| Electric power system stabilization control apparatus and method thereof Grant 5,703,791 - Amano , et al. December 30, 1 | 1997-12-30 |
| Control equipment for high voltage direct current transmission system with equipment of self-commutated converter Grant 5,535,113 - Konishi July 9, 1 | 1996-07-09 |
| Power conversion system, and a method of power conversion using such a power conversion system Grant 5,396,411 - Konishi , et al. March 7, 1 | 1995-03-07 |
| Reactive power compensator for electric power system Grant 4,897,593 - Konishi , et al. January 30, 1 | 1990-01-30 |
| Converter control apparatus for parallel connected multi-terminal direct current system Grant 4,441,032 - Sakurai , et al. April 3, 1 | 1984-04-03 |
| DC Transmission control system Grant 4,330,815 - Konishi May 18, 1 | 1982-05-18 |
| DC Power transmission control Grant 4,264,951 - Konishi , et al. April 28, 1 | 1981-04-28 |
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