Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7882419 | Communications line monitoring system, relay apparatus, and communications line monitoring method | — | 2011-02-01 |
MT
Makoto Takakuwa
Overall (2011): #220,494 of 364,097Top 65%
1
Patents 2011