Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6785210 | Reproduction signal evaluation method | Chosaku Noda, Yutaka Kashihara, Yutaka Okamoto, Hideo Ando | 2004-08-31 |
| 6704259 | Information recording and reproducing apparatus and information recording and reproducing method, information reproducing apparatus and information reproducing method, and information recording medium | Yutaka Kashihara, Yutaka Okamoto, Chosaku Noda, Hideo Ando | 2004-03-09 |