Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7249022 | Singing voice-synthesizing method and apparatus and storage medium | Hiraku Kayama, Oscar Celma | 2007-07-24 |
| 7124084 | Singing voice-synthesizing method and apparatus and storage medium | Hiraku Kayama, Oscar Celma | 2006-10-17 |