Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10609479 | Device and method for determining a sound source direction | Chisato Shioda, Nobuyuki Washio, Masanao Suzuki, Shunsuke Takeuchi | 2020-03-31 |
| 9485572 | Sound processing device, sound processing method, and program | Kaori Endo | 2016-11-01 |
| 9406311 | Encoding method, encoding apparatus, and computer readable recording medium | Shusaku Ito, Katsumori Hagiwara, Sosaku Moriki | 2016-08-02 |
| 9384744 | Audio signal coding device and audio signal coding method | Mari Asami, Tomoya Fujita, Jun Ono, Shusaku Ito, Miyuki Shirakawa +1 more | 2016-07-05 |
| 9131290 | Audio coding device, audio coding method, and computer-readable recording medium storing audio coding computer program | Yohei Kishi, Miyuki Shirakawa, Masanao Suzuki, Shunsuke Takeuchi | 2015-09-08 |
| 9111533 | Audio coding device, method, and computer-readable recording medium storing program | Miyuki Shirakawa, Yohei Kishi, Masanao Suzuki | 2015-08-18 |
| 9076440 | Audio signal encoding device, method, and medium by correcting allowable error powers for a tonal frequency spectrum | Miyuki Shirakawa, Masanao Suzuki | 2015-07-07 |
| 8862479 | Encoder, encoding system, and encoding method | Miyuki Shirakawa, Masanao Suzuki, Yohei Kishi | 2014-10-14 |
| 8818539 | Audio encoding device, audio encoding method, and video transmission device | Masanao Suzuki, Miyuki Shirakawa | 2014-08-26 |
| 8818764 | Downmixing device and method | Yohei Kishi, Masanao Suzuki, Miyuki Shirakawa | 2014-08-26 |
| 8788275 | Decoding method and apparatus for an audio signal through high frequency compensation | Miyuki Shirakawa, Masanao Suzuki, Takashi Makiuchi | 2014-07-22 |
| 8706508 | Audio decoding apparatus and audio decoding method performing weighted addition on signals | Masanao Suzuki, Miyuki Shirakawa | 2014-04-22 |
| 8619999 | Audio decoding method and apparatus | Masanao Suzuki, Miyuki Shirakawa | 2013-12-31 |
| 8612219 | SBR encoder with high frequency parameter bit estimating and limiting | Masanao Suzuki, Miyuki Shirakawa, Takashi Makiuchi | 2013-12-17 |
| 8374882 | Parametric stereophonic audio decoding for coefficient correction by distortion detection | Miyuki Shirakawa, Masanao Suzuki | 2013-02-12 |
| 8340973 | Data embedding device and data extraction device | Yasuji Ota, Masanao Suzuki, Masakiyo Tanaka, Joe Mizuno | 2012-12-25 |
| 8295499 | Audio information processing and attack detection apparatus and method | Miyuki Shirakawa, Masanao Suzuki | 2012-10-23 |
| 8249882 | Decoding apparatus and decoding method | Takashi Makiuchi, Masanao Suzuki, Miyuki Shirakawa | 2012-08-21 |
| 8244524 | SBR encoder with spectrum power correction | Miyuki Shirakawa, Masanao Suzuki, Takashi Makiuchi | 2012-08-14 |
| 8225160 | Decoding apparatus, decoding method, and recording medium | Masanao Suzuki, Masakiyo Tanaka, Miyuki Shirakawa | 2012-07-17 |
| 8073050 | Encoding device and encoding method | Masanao Suzuki, Miyuki Shirakawa, Takashi Makiuchi | 2011-12-06 |
| 8073687 | Audio regeneration method | Masanao Suzuki, Miyuki Shirakawa, Takashi Makiuchi | 2011-12-06 |
| 7974846 | Data embedding device and data extraction device | Yasuji Ota, Masanao Suzuki, Masakiyo Tanaka | 2011-07-05 |
| 7949016 | Interactive communication system, communication equipment and communication control method | Yasuji Ota, Masanao Suzuki, Masakiyo Tanaka | 2011-05-24 |
| 7930185 | Apparatus and method for controlling audio-frame division | Masanao Suzuki, Miyuki Shirakawa, Takashi Makiuchi | 2011-04-19 |