Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8321208 | Speech processing and speech synthesis using a linear combination of bases at peak frequencies for spectral envelope information | Masatsune Tamura, Takehiko Kagoshima | 2012-11-27 |
| 6768978 | Speech coding/decoding method and apparatus | Tadashi Amada | 2004-07-27 |
| 6611797 | Speech coding/decoding method and apparatus | Tadashi Amada | 2003-08-26 |
| 6385575 | Constraint relieving vector quantization apparatus and vector quantization method having constraints in quantization vectors | Tadashi Amada | 2002-05-07 |
| 6254667 | Method of treating carbon dioxide-containing gas and apparatus therefor | Takayuki Saito, Takeo Kajishima | 2001-07-03 |
| 6202048 | Phonemic unit dictionary based on shifted portions of source codebook vectors, for text-to-speech synthesis | Takehiko Kagoshima, Masami Akamine | 2001-03-13 |
| 6131083 | Method of encoding and decoding speech using modified logarithmic transformation with offset of line spectral frequency | Kimio Miseki | 2000-10-10 |
| 4481757 | Greensmower with powered, vertically adjustable lawn conditioning roller | — | 1984-11-13 |