Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6947377 | Path network and path network operation method using conversion of protection path into working path | Satoru Okamoto, Atsushi Watanabe | 2005-09-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6947377 | Path network and path network operation method using conversion of protection path into working path | Satoru Okamoto, Atsushi Watanabe | 2005-09-20 |