Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12223971 | Audio decoding device, audio encoding device, audio decoding method, audio encoding method, audio decoding program, and audio encoding program | Atsushi Yamaguchi | 2025-02-11 |
| 11756556 | Audio encoding device, method and program, and audio decoding device, method and program | Kimitaka Tsutsumi | 2023-09-12 |
| 11749291 | Audio signal discontinuity correction processing system | Kimitaka Tsutsumi, Atsushi Yamaguchi | 2023-09-05 |
| 11749292 | Audio coding device, audio coding method, audio coding program, audio decoding device, audio decoding method, and audio decoding program | Kimitaka Tsutsumi, Atsushi Yamaguchi | 2023-09-05 |
| 11562760 | Audio decoding device, audio coding device, audio decoding method, audio coding method, audio decoding program, and audio coding program | Atsushi Yamaguchi | 2023-01-24 |
| 11437053 | Audio decoding device, audio encoding device, audio decoding method, audio encoding method, audio decoding program, and audio encoding program | Atsushi Yamaguchi | 2022-09-06 |
| 11322163 | Audio encoding device, method and program, and audio decoding device, method and program | Kimitaka Tsutsumi | 2022-05-03 |
| 11270715 | Audio signal discontinuity processing system | Kimitaka Tsutsumi, Atsushi Yamaguchi | 2022-03-08 |
| 11211077 | Audio coding device, audio coding method, audio coding program, audio decoding device, audio decoding method, and audio decoding program | Kimitaka Tsutsumi, Atsushi Yamaguchi | 2021-12-28 |
| 11195538 | Audio coding device, audio coding method, audio coding program, audio decoding device, audio decoding method, and audio decoding program | Kimitaka Tsutsumi, Atsushi Yamaguchi | 2021-12-07 |
| 11176955 | Audio coding device, audio coding method, audio coding program, audio decoding device, audio decoding method, and audio decoding program | Kimitaka Tsutsumi, Atsushi Yamaguchi | 2021-11-16 |
| 10762908 | Audio encoding device, method and program, and audio decoding device, method and program | Kimitaka Tsutsumi | 2020-09-01 |
| 10714113 | Audio decoding device, audio coding device, audio decoding method, audio coding method, audio decoding program, and audio coding program | Atsushi Yamaguchi | 2020-07-14 |
| 10621999 | Audio signal processing device, audio signal processing method, and audio signal processing program | Kimitaka Tsutsumi, Atsushi Yamaguchi | 2020-04-14 |
| 10553231 | Audio coding device, audio coding method, audio coding program, audio decoding device, audio decoding method, and audio decoding program | Kimitaka Tsutsumi, Atsushi Yamaguchi | 2020-02-04 |
| 10410647 | Audio decoding device, audio encoding device, audio decoding method, audio encoding method, audio decoding program, and audio encoding program | Atsushi Yamaguchi | 2019-09-10 |
| 10366696 | Speech decoder with high-band generation and temporal envelope shaping | Kosuke Tsujino, Nobuhiko Naka | 2019-07-30 |
| 10152982 | Audio signal processing device, audio signal processing method, and audio signal processing program | Kimitaka Tsutsumi, Atsushi Yamaguchi | 2018-12-11 |
| 10115402 | Audio encoding device, method and program, and audio decoding device, method and program | Kimitaka Tsutsumi | 2018-10-30 |
| 10068584 | Audio decoding device, audio coding device, audio decoding method, audio coding method, audio decoding program, and audio coding program | Atsushi Yamaguchi | 2018-09-04 |
| 9881627 | Audio coding device, audio coding method, audio coding program, audio decoding device, audio decoding method, and audio decoding program | Kimitaka Tsutsumi, Atsushi Yamaguchi | 2018-01-30 |
| 9799344 | Audio signal processing system for discontinuity correction | Kimitaka Tsutsumi, Atsushi Yamaguchi | 2017-10-24 |
| 9779744 | Speech decoder with high-band generation and temporal envelope shaping | Kosuke Tsujino, Nobuhiko Naka | 2017-10-03 |
| 9761240 | Audio decoding device, audio coding device, audio decoding method, audio coding method, audio decoding program, and audio coding program | Atsushi Yamaguchi | 2017-09-12 |
| 9564143 | Audio coding device, audio coding method, audio coding program, audio decoding device, audio decoding method, and audio decoding program | Kimitaka Tsutsumi, Atsushi Yamaguchi | 2017-02-07 |