Issued Patents All Time
Showing 1–25 of 79 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 | Yohei Kishi | 2022-10-04 |
| 11295755 | Storage medium, sound source direction estimation method, and sound source direction estimation device | Nobuyuki Washio, Chisato Shioda | 2022-04-05 |
| 11205416 | Non-transitory computer-read able storage medium for storing utterance detection program, utterance detection method, and utterance detection apparatus | Nobuyuki Washio, Chisato Shioda | 2021-12-21 |
| 11081120 | Encoded-sound determination method | Akira Kamano, Nobuyuki Washio, Yohei Kishi | 2021-08-03 |
| 10896684 | Audio encoding apparatus and audio encoding method | Akira Kamano, Yohei Kishi, Miyuki Shirakawa | 2021-01-19 |
| 10880643 | Sound-source-direction determining apparatus, sound-source-direction determining method, and storage medium | Chisato Shioda, Nobuyuki Washio | 2020-12-29 |
| 10755731 | Apparatus, method, and non-transitory computer-readable storage medium for storing program for utterance section detection | Chisato Shioda, Nobuyuki Washio | 2020-08-25 |
| 10609479 | Device and method for determining a sound source direction | Chisato Shioda, Nobuyuki Washio, Shunsuke Takeuchi, Yoshiteru Tsuchinaga | 2020-03-31 |
| 10446173 | Apparatus, method for detecting speech production interval, and non-transitory computer-readable storage medium for storing speech production interval detection computer program | Chisato Shioda, Nobuyuki Washio | 2019-10-15 |
| 10368177 | Abnormality detecting device, abnormality detection method, and recording medium storing abnormality detection computer program | Yohei Kishi, Akira Kamano | 2019-07-30 |
| 10224048 | Audio coding device and audio coding method | Akira Kamano, Yohei Kishi | 2019-03-05 |
| 9812135 | Data embedding device, data embedding method, data extractor device, and data extraction method for embedding a bit string in target data | Akira Kamano, Yohei Kishi, Shunsuke Takeuchi | 2017-11-07 |
| 9691397 | Device and method data for embedding data upon a prediction coding of a multi-channel signal | Akira Kamano, Yohei Kishi, Shunsuke Takeuchi | 2017-06-27 |
| 9629582 | Apnea episode determination device and apnea episode determination method | Chisato Ishikawa, Taro Togawa, Takeshi Otani, Asako Nishida | 2017-04-25 |
| 9508352 | Audio coding device and method | Shunsuke Takeuchi, Yohei Kishi, Akira Kamano, Miyuki Shirakawa | 2016-11-29 |
| 9433994 | Centering device for plate-shaped workpiece | Shinya Matsuyama, Yuta Suzuki, Susumu Nishimoto, Toshihiko Matsumoto, Ryoji Tamai +1 more | 2016-09-06 |
| 9426570 | Audio processing device and method | Takeshi Otani, Taro Togawa, Chisato Ishikawa | 2016-08-23 |
| 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, Yohei Kishi, Takeshi Otani | 2016-08-23 |
| 9420370 | Audio processing device and audio processing method | Takeshi Otani, Taro Togawa | 2016-08-16 |
| 9330679 | Voice processing device, voice processing method | Takeshi Otani, Taro Togawa | 2016-05-03 |
| 9330678 | Voice control device, voice control method, and portable terminal device | Taro Togawa, Chisato Ishikawa, Takeshi Otani | 2016-05-03 |
| 9307950 | Sleep apnea syndrome testing apparatus, test method for sleep apnea syndrome and tangible recording medium recording program | Masakiyo Tanaka, Yasuji Ota | 2016-04-12 |
| 9299354 | Audio encoding device and audio encoding method | Shunsuke Takeuchi, Yohei Kishi, Miyuki Shirakawa | 2016-03-29 |
| 9271089 | Voice control device and voice control method | Takeshi Otani, Taro Togawa, Chisato Ishikawa | 2016-02-23 |
| 9247076 | Portable terminal device and method of controlling portable terminal device | Shusaku Ito, Yasuji Ota, Takeshi Otani, Taro Togawa | 2016-01-26 |