Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6975732 | Audio signal reproducing apparatus | Yoshihito Fujiwara | 2005-12-13 |
| 6961513 | Audio signal processing method, audio signal processing apparatus, Hi-Fi video apparatus, digital video apparatus and 8 mm video apparatus | Mototsugu Abe, Akira Inoue, Jun Matsumoto, Koji Suginuma | 2005-11-01 |
| 6934462 | Signal processing apparatus and method, recording medium, and program | Mototsugu Abe | 2005-08-23 |
| 6859816 | Fast Fourier transform method and inverse fast Fourier transform method | Kenichi Makino, Jun Matsumoto | 2005-02-22 |