Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6534997 | Apparatus and a method for locating a fault of a transmission line | Masakazu Horishita, Kazuyoshi Shimizu | 2003-03-18 |
| 6528981 | Low-voltage current mirror circuit | — | 2003-03-04 |