Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6965649 | Digital subscriber line communicating system | Seiji Miyoshi, Hiroyasu Murata, Nobukazu Koizumi, Takashi Sasaki | 2005-11-15 |
| 6944216 | Digital subscriber line communicating system | Seiji Miyoshi, Hiroyasu Murata, Nobukazu Koizumi, Takashi Sasaki | 2005-09-13 |