Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8045541 | IP telephone system, IP telephone apparatus and method for identifying destination user | Kiyoshi Toyoda | 2011-10-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8045541 | IP telephone system, IP telephone apparatus and method for identifying destination user | Kiyoshi Toyoda | 2011-10-25 |