Issued Patents 2005
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6922667 | Encoding apparatus and decoding apparatus | Takeshi Norimatsu | 2005-07-26 |
| 6917712 | Encoding apparatus and decoding apparatus | Takeshi Norimatsu, Shuji Miyasaka, Tomokazu Ishikawa, Yoshiaki Sawada | 2005-07-12 |
| 6904404 | Multistage inverse quantization having the plurality of frequency bands | Takeshi Norimatsu, Shuji Miyasaka, Yoshihisa Nakatoh, Tomokazu Ishikawa | 2005-06-07 |
| 6898615 | Signal processing unit and signal processing method including using an exponent part and a mantissa part for power generation | Shuji Miyasaka, Takeshi Norimatsu, Tomokazu Ishikawa, Yoshiaki Sawada | 2005-05-24 |
| 6871106 | Audio signal coding apparatus, audio signal decoding apparatus, and audio signal coding and decoding apparatus | Tomokazu Ishikawa, Takeshi Norimatsu | 2005-03-22 |