Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE48272 | Audio coding/decoding method and apparatus using excess quantization information | Yuuki Matsumura, Shiro Suzuki, Keisuke Toyama, Yuhki Mitsufuji | 2020-10-20 |
| 10643630 | High frequency replication utilizing wave and noise information in encoding and decoding audio signals | Toru Chinen | 2020-05-05 |
| 10621994 | Audio signal processing device and method, encoding device and method, and program | Toru Chinen, Minoru Tsuji, Hiroyuki Honma | 2020-04-14 |
| 10587976 | Sound processing apparatus and method, and program | Yuki Yamamoto, Toru Chinen, Runyu Shi | 2020-03-10 |
| 10553230 | Decoding apparatus, decoding method, and program | Toru Chinen, Minoru Tsuji, Hiroyuki Honma | 2020-02-04 |