Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9836272 | Audio signal processing apparatus, method, and program | Akifumi Kono, Toru Chinen | 2017-12-05 |
| 9584081 | Signal processing apparatus and method, program, and data recording medium | Toru Chinen | 2017-02-28 |