Issued Patents 2003
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6665244 | Optical reproducing method | Harukazu Miyamoto, Yoshio Suzuki, Motoyuki Suzuki, Hisataka Sugiyama, Tetsuya Fushimi +1 more | 2003-12-16 |
| 6654325 | Trial writing method and optical disk system using the same | Hiroyuki Tsuchinaga | 2003-11-25 |
| 6650608 | Information recording medium, information recording method and information recording apparatus | Yasushi Miyauchi, Motoyasu Terao, Akemi Hirotsune, Harukazu Miyamoto | 2003-11-18 |
| 6650607 | Information recording method, information recording medium, and information recording apparatus | Hidehiko Kando, Takeshi Maeda, Tsuyoshi Toda, Yasushi Miyauchi, Mitsuhide Miyamoto | 2003-11-18 |
| 6646574 | Method for recording information, method for reproducing information, and information recording apparatus | Takeshi Maeda, Yukari Katayama | 2003-11-11 |
| 6611479 | Information recording and reproducing apparatus | Hidehiko Kando | 2003-08-26 |
| 6611489 | Information reproducing method for an optical medium having grooves and lands | Harukazu Miyamoto, Hisataka Sugiyama | 2003-08-26 |
| 6603730 | Optical reproducing method | Harukazu Miyamoto, Hirofumi Sukeda, Motoyasu Terao, Tetsuo Andou | 2003-08-05 |
| 6580686 | Information recording medium recording data on wobbled groove structure of recording medium | Harukazu Miyamoto, Yoshio Suzuki, Motoyuki Suzuki, Hisataka Sugiyama, Tetsuya Fushimi +1 more | 2003-06-17 |
| 6580685 | Optical recording medium with aligned prepit portion | Harukazu Miyamoto, Hirofumi Sukeda, Motoyasu Terao, Tetsuo Andou | 2003-06-17 |
| 6580673 | Information recording method and apparatus | Harukazu Miyamoto, Yasushi Miyauchi | 2003-06-17 |
| 6552978 | Information recording apparatus | Harukazu Miyamoto, Yoshio Suzuki, Motoyuki Suzuki, Hisataka Sugiyama, Tetsuya Fushimi +1 more | 2003-04-22 |
| 6552994 | Optical reproduction apparatus | Harukazu Miyamoto, Hirofumi Sukeda, Motoyasu Terao, Tetsuo Andou | 2003-04-22 |
| 6552972 | Information recording and reproduce apparatus | Hidehiko Kando | 2003-04-22 |
| 6549510 | Optical recording medium having grooves and lands | Harukazu Miyamoto, Hirofumi Sukeda, Motoyasu Terao, Tetsuo Andou | 2003-04-15 |
| 6549497 | Optical reproducing method | Harukazu Miyamoto, Yoshio Suzuki, Motoyuki Suzuki, Hisataka Sugiyama, Tetsuya Fushimi +1 more | 2003-04-15 |
| 6545960 | Information recording medium and method and apparatus for recording and reproducing information using the same | Harukazu Miyamoto, Yoshio Suzuki, Motoyuki Suzuki, Hisataka Sugiyama, Tetsuya Fushimi +1 more | 2003-04-08 |
| 6545973 | Optical reproduction apparatus | Harukazu Miyamoto, Hirofumi Sukeda, Motoyasu Terao, Tetsuo Andou | 2003-04-08 |
| 6545962 | Optical reproducing method for reproducing information on an optical medium having groove structure with fixed cycle of wobble | Harukazu Miyamoto, Yoshio Suzuki, Motoyuki Suzuki, Hisataka Sugiyama, Tetsuya Fushimi +1 more | 2003-04-08 |
| 6545961 | Optical reproducing method | Harukazu Miyamoto, Yoshio Suzuki, Motoyuki Suzuki, Hisataka Sugiyama, Tetsuya Fushimi +1 more | 2003-04-08 |
| 6542456 | Optical reproducing method | Harukazu Miyamoto, Hirofumi Sukeda, Motoyasu Terao, Tetsuo Andou | 2003-04-01 |
| 6542458 | Information recording medium having wobbled groves | Harukazu Miyamoto, Yoshio Suzuki, Motoyuki Suzuki, Hisataka Sugiyama, Tetsuya Fushimi +1 more | 2003-04-01 |
| 6542457 | Method for reproducing information from recording medium having grooves and lands as tracks divided into units | Harukazu Miyamoto, Hisataka Sugiyama | 2003-04-01 |
| 6542448 | Information recording apparatus for recording information on an optical medium having a groove structure with a fixed cycle of wobble | Harukazu Miyamoto, Yoshio Suzuki, Motoyuki Suzuki, Hisataka Sugiyama, Tetsuya Fushimi +1 more | 2003-04-01 |
| 6538981 | Optical reproduction apparatus | Harukazu Miyamoto, Hirofumi Sukeda, Motoyasu Terao, Tetsuo Andou | 2003-03-25 |