Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6490562 | Method and system for analyzing voices | Kenji Matsui | 2002-12-03 |
| 6424937 | Fundamental frequency pattern generator, method and program | Yumiko Kato, Kenji Matsui, Noriyo Hara | 2002-07-23 |
| 6349277 | Method and system for analyzing voices | Kenji Matsui | 2002-02-19 |