Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6552986 | Apparatus for recording and reproducing data | Yasushi Fukuda, Masahiko Takahashi | 2003-04-22 |
| 6522612 | Method for recording information, apparatus for recording information and information recording medium | Makoto Miyamoto, Nobuhiro Tokushuku, Hiroyuki Minemura, Tetsuya Ikeda, Kenji Tokumitsu +1 more | 2003-02-18 |