Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8655664 | Text presentation apparatus, text presentation method, and computer program product | Kentaro Tachibana, Gou Hirabayashi | 2014-02-18 |
| 8554565 | Speech segment processor | Osamu Nishiyama | 2013-10-08 |
| 8468020 | Speech synthesis apparatus and method wherein more than one speech unit is acquired from continuous memory region by one access | — | 2013-06-18 |
| 8438014 | Separating speech waveforms into periodic and aperiodic components, using artificial waveform generated from pitch marks | Masahiro Morita, Javier Latorre | 2013-05-07 |
| 8438033 | Voice conversion apparatus and method and speech synthesis apparatus and method | Masatsune Tamura, Masahiro Morita | 2013-05-07 |
| 8321208 | Speech processing and speech synthesis using a linear combination of bases at peak frequencies for spectral envelope information | Masatsune Tamura, Katsumi Tsuchiya | 2012-11-27 |
| 8224646 | Speech synthesizing device, method and computer program product | Ryutaro Tokuda | 2012-07-17 |
| 8195464 | Speech processing apparatus and program | Masahiro Morita | 2012-06-05 |
| 8175881 | Method and apparatus using fused formant parameters to generate synthesized speech | Ryo Morinaka, Masatsune Tamura | 2012-05-08 |
| 8170876 | Speech processing apparatus and program | Noriko Yamanaka, Makoto Yajima | 2012-05-01 |
| 8108216 | Speech synthesis system and speech synthesis method | Masahiro Morita | 2012-01-31 |
| 7856357 | Speech synthesis method, speech synthesis system, and speech synthesis program | Tatsuya Mizutani | 2010-12-21 |
| 7668717 | Speech synthesis method, speech synthesis system, and speech synthesis program | Tatsuya Mizutani | 2010-02-23 |
| 7630896 | Speech synthesis system and method | Masatsune Tamura, Gou Hirabayashi | 2009-12-08 |
| 7580839 | Apparatus and method for voice conversion using attribute information | Masatsune Tamura | 2009-08-25 |
| 7251601 | Speech synthesis method and speech synthesizer | Masami Akamine | 2007-07-31 |
| 7184958 | Speech synthesis method | Masami Akamine | 2007-02-27 |
| 6760703 | Speech synthesis method | Masami Akamine | 2004-07-06 |
| 6553343 | Speech synthesis method | Masami Akamine | 2003-04-22 |
| 6529874 | Clustered patterns for text-to-speech synthesis | Takaaki Nii, Shigenobu Seto, Masahiro Morita, Masami Akamine, Yoshinori SHIGA | 2003-03-04 |
| 6332121 | Speech synthesis method | Masami Akamine | 2001-12-18 |
| 6275615 | Method and apparatus for image representation and/or reorientation | Takashi Ida, Yoko Sanbonsugi, Hiroshi Takahashi | 2001-08-14 |
| 6240384 | Speech synthesis method | Masami Akamine | 2001-05-29 |
| 6202048 | Phonemic unit dictionary based on shifted portions of source codebook vectors, for text-to-speech synthesis | Katsumi Tsuchiya, Masami Akamine | 2001-03-13 |
| 6055335 | Method and apparatus for image representation and/or reorientation | Takashi Ida, Yoko Sanbonsugi, Hiroshi Takahashi | 2000-04-25 |