Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6970406 | Information playback apparatus, signal processing apparatus, and information playback method for detecting and canceling crosstalk | Hiroki Kuribayashi, Hiroshi Ogawa | 2005-11-29 |
| 6865144 | Optical pickup apparatus and tilt amount detecting method | Yoshitsugu Araki, Takanori Maeda, Masayuki Iwasaki | 2005-03-08 |