Issued Patents 2003
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6665244 | Optical reproducing method | Harukazu Miyamoto, Yoshio Suzuki, Motoyuki Suzuki, Hisataka Sugiyama, Hiroyuki Minemura +1 more | 2003-12-16 |
| 6580686 | Information recording medium recording data on wobbled groove structure of recording medium | Harukazu Miyamoto, Yoshio Suzuki, Motoyuki Suzuki, Hisataka Sugiyama, Hiroyuki Minemura +1 more | 2003-06-17 |
| 6552978 | Information recording apparatus | Harukazu Miyamoto, Yoshio Suzuki, Motoyuki Suzuki, Hisataka Sugiyama, Hiroyuki Minemura +1 more | 2003-04-22 |
| 6549497 | Optical reproducing method | Harukazu Miyamoto, Yoshio Suzuki, Motoyuki Suzuki, Hisataka Sugiyama, Hiroyuki Minemura +1 more | 2003-04-15 |
| 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, Hiroyuki Minemura +1 more | 2003-04-08 |
| 6545960 | Information recording medium and method and apparatus for recording and reproducing information using the same | Harukazu Miyamoto, Yoshio Suzuki, Motoyuki Suzuki, Hisataka Sugiyama, Hiroyuki Minemura +1 more | 2003-04-08 |
| 6545961 | Optical reproducing method | Harukazu Miyamoto, Yoshio Suzuki, Motoyuki Suzuki, Hisataka Sugiyama, Hiroyuki Minemura +1 more | 2003-04-08 |
| 6542458 | Information recording medium having wobbled groves | Harukazu Miyamoto, Yoshio Suzuki, Motoyuki Suzuki, Hisataka Sugiyama, Hiroyuki Minemura +1 more | 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, Hiroyuki Minemura +1 more | 2003-04-01 |
| 6522612 | Method for recording information, apparatus for recording information and information recording medium | Makoto Miyamoto, Hiroyuki Minemura, Tetsuya Ikeda, Kenji Tokumitsu, Kazuo Shigematsu +1 more | 2003-02-18 |