Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11295755 | Storage medium, sound source direction estimation method, and sound source direction estimation device | Masanao Suzuki, 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 | Chisato Shioda, Masanao Suzuki | 2021-12-21 |
| 11081120 | Encoded-sound determination method | Akira Kamano, Masanao Suzuki, Yohei Kishi | 2021-08-03 |
| 10880643 | Sound-source-direction determining apparatus, sound-source-direction determining method, and storage medium | Chisato Shioda, Masanao Suzuki | 2020-12-29 |
| 10755731 | Apparatus, method, and non-transitory computer-readable storage medium for storing program for utterance section detection | Masanao Suzuki, Chisato Shioda | 2020-08-25 |
| 10609479 | Device and method for determining a sound source direction | Chisato Shioda, Masanao Suzuki, 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, Masanao Suzuki | 2019-10-15 |
| 9466291 | Voice retrieval device and voice retrieval method for detecting retrieval word from voice data | Masakiyo Tanaka, Hitoshi Iwamida | 2016-10-11 |
| 9099088 | Utterance state detection device and utterance state detection method | Shouji Harada, Akira Kamano, Naoshi Matsuo | 2015-08-04 |
| 9031841 | Speech recognition apparatus, speech recognition method, and speech recognition program | — | 2015-05-12 |
| 8903724 | Speech recognition device and method outputting or rejecting derived words | Shouji Harada | 2014-12-02 |
| 8798991 | Non-speech section detecting method and non-speech section detecting device | Shoji Hayakawa | 2014-08-05 |
| 8731926 | Spoken term detection apparatus, method, program, and storage medium | Shouji Harada | 2014-05-20 |
| 8521132 | Abnormality detecting apparatus for communication terminal and abnormality detecting method for communication terminal | — | 2013-08-27 |
| 8445807 | Electrode wire for wire electrical discharge machining, method for manufacturing the same, and method for electrical discharge machining using the same | Koichi Hashizume, Masakazu Yoshimoto, Yoichiro Kimoto, Hiroshi Sato, Isao Izui | 2013-05-21 |
| 8326612 | Non-speech section detecting method and non-speech section detecting device | Shoji Hayakawa | 2012-12-04 |
| 8290773 | Information processing apparatus, method and recording medium for generating acoustic model | — | 2012-10-16 |
| 8195681 | Searching device, searching method and recording medium | — | 2012-06-05 |
| 7991614 | Correction of matching results for speech recognition | Shouji Harada | 2011-08-02 |
| 7805304 | Speech recognition apparatus for determining final word from recognition candidate word sequence corresponding to voice data | — | 2010-09-28 |
| 7672846 | Speech recognition system finding self-repair utterance in misrecognized speech without using recognized words | Shouji Harada | 2010-03-02 |
| 7603279 | Grammar update system and method for speech recognition | — | 2009-10-13 |
| 7412382 | Voice interactive system and method | Takuya Noda | 2008-08-12 |
| 7177806 | Sound signal recognition system and sound signal recognition method, and dialog control system and dialog control method using sound signal recognition system | — | 2007-02-13 |
| 6259793 | Sound reproduction method, sound reproduction apparatus, sound data creation method, and sound data creation apparatus | Yasushi Yamazaki | 2001-07-10 |