Issued Patents 2003
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6529470 | Optical recording medium with aligned prepit portion | Hirofumi Sukeda, Motoyasu Terao, Hiroyuki Minemura, Tetsuo Andou | 2003-03-04 |
| 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 |
| 6519219 | Information recording method for recording a recording signal and a dummy signal added to a leading or/and trailing side of the recording signal | Yasushi Miyauchi, Motoyasu Terao, Akemi Hirotsune, Hiroyuki Minemura | 2003-02-11 |