Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11463806 | Non-transitory computer-readable storage medium for storing sound signal conversion program, method of converting sound signal, and sound signal conversion device | Masanao Suzuki | 2022-10-04 |
| 11081120 | Encoded-sound determination method | Akira Kamano, Masanao Suzuki, Nobuyuki Washio | 2021-08-03 |
| 10896684 | Audio encoding apparatus and audio encoding method | Masanao Suzuki, Akira Kamano, Miyuki Shirakawa | 2021-01-19 |
| 10515656 | Pitch extraction device and pitch extraction method by encoding a bitstream organized into equal sections according to bit values | Akira Kamano, Takeshi Otani | 2019-12-24 |
| 10368177 | Abnormality detecting device, abnormality detection method, and recording medium storing abnormality detection computer program | Akira Kamano, Masanao Suzuki | 2019-07-30 |
| 10224048 | Audio coding device and audio coding method | Akira Kamano, Masanao Suzuki | 2019-03-05 |
| 9837085 | Audio encoding device and audio coding method | Akira Kamano, Takeshi Otani | 2017-12-05 |
| 9812135 | Data embedding device, data embedding method, data extractor device, and data extraction method for embedding a bit string in target data | Akira Kamano, Shunsuke Takeuchi, Masanao Suzuki | 2017-11-07 |
| 9691397 | Device and method data for embedding data upon a prediction coding of a multi-channel signal | Akira Kamano, Masanao Suzuki, Shunsuke Takeuchi | 2017-06-27 |
| 9632982 | Orthogonal transform apparatus, orthogonal transform method, orthogonal transform computer program, and audio decoding apparatus | Akira Kamano, Shunsuke Takeuchi, Takeshi Otani | 2017-04-25 |
| 9620135 | Audio encoding device and audio encoding method | Akira Kamano, Takeshi Otani | 2017-04-11 |
| 9576586 | Audio coding device, audio coding method, and audio codec device | Akira Kamano, Takeshi Otani | 2017-02-21 |
| 9508352 | Audio coding device and method | Shunsuke Takeuchi, Masanao Suzuki, Akira Kamano, Miyuki Shirakawa | 2016-11-29 |
| 9424830 | Apparatus and method for encoding audio signal, system and method for transmitting audio signal, and apparatus for decoding audio signal | Taro Togawa, Chisato Shioda, Takeshi Otani, Masanao Suzuki | 2016-08-23 |
| 9299354 | Audio encoding device and audio encoding method | Shunsuke Takeuchi, Masanao Suzuki, Miyuki Shirakawa | 2016-03-29 |
| 9257129 | Orthogonal transform apparatus, orthogonal transform method, orthogonal transform computer program, and audio decoding apparatus | Akira Kamano, Shunsuke Takeuchi, Takeshi Otani | 2016-02-09 |
| 9214158 | Audio decoding device and audio decoding method | Akira Kamano, Shunsuke Takeuchi, Miyuki Shirakawa, Masanao Suzuki | 2015-12-15 |
| 9135921 | Audio coding device and method | Miyuki Shirakawa, Shunsuke Takeuchi, Masanao Suzuki | 2015-09-15 |
| 9131290 | Audio coding device, audio coding method, and computer-readable recording medium storing audio coding computer program | Miyuki Shirakawa, Masanao Suzuki, Yoshiteru Tsuchinaga, Shunsuke Takeuchi | 2015-09-08 |
| 9111533 | Audio coding device, method, and computer-readable recording medium storing program | Miyuki Shirakawa, Masanao Suzuki, Yoshiteru Tsuchinaga | 2015-08-18 |
| 9070373 | Decoding device, encoding device, decoding method, and encoding method | Masanao Suzuki, Miyuki Shirakawa, Shunsuke Takeuchi | 2015-06-30 |
| 8989393 | Decoding device and decoding method | Miyuki Shirakawa, Shunsuke Takeuchi, Masanao Suzuki | 2015-03-24 |
| 8862479 | Encoder, encoding system, and encoding method | Miyuki Shirakawa, Masanao Suzuki, Yoshiteru Tsuchinaga | 2014-10-14 |
| 8831960 | Audio encoding device, audio encoding method, and computer-readable recording medium storing audio encoding computer program for encoding audio using a weighted residual signal | Miyuki Shirakawa, Masanao Suzuki | 2014-09-09 |
| 8818764 | Downmixing device and method | Masanao Suzuki, Miyuki Shirakawa, Yoshiteru Tsuchinaga | 2014-08-26 |