Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6826722 | Method and apparatus for reproducing data and method and apparatus for recording and/or reproducing data | Toshiyuki Miyauchi, Masayuki Hattori | 2004-11-30 |
| 6798593 | Method and apparatus for reproducing data and method and apparatus for recording and/or reproducing data | Masayuki Hattori, Toshiyuki Miyauchi | 2004-09-28 |
| 6744580 | Method and apparatus for reproducing data and method and apparatus for recording and/or reproducing data | Masayuki Hattori, Toshiyuki Miyauchi | 2004-06-01 |
| 6684365 | Encoding device and method, decoding device and method, providing medium, and method for generating data substitution position information | Takashi Yokokawa, Masayuki Hattori | 2004-01-27 |