Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6700873 | Apparatus for and method of detecting operation administration and maintenance (OAM) cell | Yumi TANAKA | 2004-03-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6700873 | Apparatus for and method of detecting operation administration and maintenance (OAM) cell | Yumi TANAKA | 2004-03-02 |