Issued Patents 2003
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649894 | Optical near field generator | Takuya Matsumoto, Masashi Kiguchi | 2003-11-18 |
| 6603730 | Optical reproducing method | Harukazu Miyamoto, Motoyasu Terao, Hiroyuki Minemura, Tetsuo Andou | 2003-08-05 |
| 6580685 | Optical recording medium with aligned prepit portion | Harukazu Miyamoto, Motoyasu Terao, Hiroyuki Minemura, Tetsuo Andou | 2003-06-17 |
| 6560168 | Information recording/reproducing device | Hideki Saga, Hiroaki Nemoto, Masahiko Takahashi, Kimio Nakamura, Yohji Maruyama +2 more | 2003-05-06 |
| 6552994 | Optical reproduction apparatus | Harukazu Miyamoto, Motoyasu Terao, Hiroyuki Minemura, Tetsuo Andou | 2003-04-22 |
| 6552977 | Information reproducing apparatus enabling equalization processing with equalization coefficient for reproduced information | Kouichirou Wakabayashi | 2003-04-22 |
| 6549510 | Optical recording medium having grooves and lands | Harukazu Miyamoto, Motoyasu Terao, Hiroyuki Minemura, Tetsuo Andou | 2003-04-15 |
| 6545973 | Optical reproduction apparatus | Harukazu Miyamoto, Motoyasu Terao, Hiroyuki Minemura, Tetsuo Andou | 2003-04-08 |
| 6545954 | Optical disk device using a recording medium structurally arranged to generate a recording clock | Hideki Saga | 2003-04-08 |
| 6542456 | Optical reproducing method | Harukazu Miyamoto, Motoyasu Terao, Hiroyuki Minemura, Tetsuo Andou | 2003-04-01 |
| 6538981 | Optical reproduction apparatus | Harukazu Miyamoto, Motoyasu Terao, Hiroyuki Minemura, Tetsuo Andou | 2003-03-25 |
| 6538980 | Optical disc | Harukazu Miyamoto, Motoyasu Terao, Hiroyuki Minemura, Tetsuo Andou | 2003-03-25 |
| 6532207 | Optical reproducing method | Harukazu Miyamoto, Motoyasu Terao, Hiroyuki Minemura, Tetsuo Andou | 2003-03-11 |
| 6529470 | Optical recording medium with aligned prepit portion | Harukazu Miyamoto, Motoyasu Terao, Hiroyuki Minemura, Tetsuo Andou | 2003-03-04 |
| 6529466 | Information recording apparatus | Hideki Saga, Takehiko Yorozu | 2003-03-04 |
| 6512726 | Information recording apparatus | Hideki Saga, Takehiko Yorozu | 2003-01-28 |