Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8280071 | Voice output system and method | Osamu Takahashi, Yutaka Sato | 2012-10-02 |
| 5428593 | Digital audio signal transforming method and apparatus | Chiaki Kanai | 1995-06-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8280071 | Voice output system and method | Osamu Takahashi, Yutaka Sato | 2012-10-02 |
| 5428593 | Digital audio signal transforming method and apparatus | Chiaki Kanai | 1995-06-27 |