Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7558172 | Optical disk device recording data on a recordable or rewritable optical disk by setting a recording velocity and a recording power for each of zones on an optical disk | Haruyuki Suzuki | 2009-07-07 |
| 7230891 | Optical disk device recording data on a recordable or rewritable optical disk by setting a recording velocity and a recording power for each of zones on an optical disk | — | 2007-06-12 |
| 7079475 | Pre-pit information-detecting apparatus, optical-information detecting apparatus, program, and computer-readable information-recording medium | — | 2006-07-18 |
| 6987717 | Optical disk device recording data on a recordable or rewritable optical disk by setting a recording velocity and a recording power for each of zones on an optical disk | Haruyuki Suzuki | 2006-01-17 |