Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7394805 | System and method for connecting portable information equipment and extension telephone | Yoshikazu Kobayashi | 2008-07-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7394805 | System and method for connecting portable information equipment and extension telephone | Yoshikazu Kobayashi | 2008-07-01 |