Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6338009 | Method and apparatus for estimating frequency characteristics of power system, and application thereof | Yasuo Sato, Chihiro Fukui | 2002-01-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6338009 | Method and apparatus for estimating frequency characteristics of power system, and application thereof | Yasuo Sato, Chihiro Fukui | 2002-01-08 |