Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12267453 | Evaluation apparatus, evaluation method, and program | Noboru Harada | 2025-04-01 |
| 12087321 | Evaluation method, evaluation apparatus, and program | Noboru Harada, Masahiro Fukui, Akira Nakagawa | 2024-09-10 |
| 11924368 | Data correction apparatus, data correction method, and program | Noboru Harada | 2024-03-05 |
| 11699458 | Acoustic quality evaluation apparatus, acoustic quality evaluation method, and program | Noboru Harada | 2023-07-11 |
| 5970444 | Speech coding method | Shinji Hayashi, Akitoshi Kataoka | 1999-10-19 |