Issued Patents 2020
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10798247 | Acoustic echo suppression device and acoustic echo suppression method | Masanari MIYAMOTO, Hiromasa Ohashi | 2020-10-06 |
| RE48145 | Encoding device and decoding device | Mineo Tsushima, Takeshi Norimatsu, Kosuke Nishio | 2020-08-04 |
| RE48045 | Encoding device and decoding device | Mineo Tsushima, Takeshi Norimatsu, Kosuke Nishio | 2020-06-09 |
| RE47956 | Encoding device and decoding device | Mineo Tsushima, Takeshi Norimatsu, Kosuke Nishio | 2020-04-21 |
| RE47949 | Encoding device and decoding device | Mineo Tsushima, Takeshi Norimatsu, Kosuke Nishio | 2020-04-14 |
| RE47935 | Encoding device and decoding device | Mineo Tsushima, Takeshi Norimatsu, Kosuke Nishio | 2020-04-07 |
| 10593343 | Apparatus and method for surround audio signal processing | Zongxian Liu | 2020-03-17 |
| 10542154 | Device for assisting two-way conversation and method for assisting two-way conversation | Ryoji Suzuki, Hiromasa Ohashi | 2020-01-21 |
| RE47814 | Encoding device and decoding device | Mineo Tsushima, Takeshi Norimatsu, Kosuke Nishio | 2020-01-14 |