Issued Patents 2002
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6496460 | Optical disk, an optical disk device, and a method of managing defects in an optical disk | Kazuhiko Nakane | 2002-12-17 |
| 6493303 | Optical disk, an optical disk device, and a method of managing defects in an optical disk | Kazuhiko Nakane | 2002-12-10 |
| 6483790 | Optical disk, an optical disk device, and a method of managing defects in an optical disk | Kazuhiko Nakane | 2002-11-19 |
| 6469978 | Rewritable optical disk with spare area and optical disk processing apparatus | Kazuhiko Nakane | 2002-10-22 |
| 6463021 | Optical disk, an optical disk device, and a method of managing defects in an optical disk | Kazuhiko Nakane | 2002-10-08 |
| 6434099 | Optical disk having an attribute which designates whether a recording area permits rewriting or not | Kyosuke Yoshimoto, M. C. Rao, Kazuhiko Nakane, Teruo Furukawa, Junichi Kondo +1 more | 2002-08-13 |
| 6337839 | Optical disk recording medium and optical disk drive apparatus | Kazuhiko Nakane, Masato Nagasa, Kenji Gotoh, Yoshinobu Ishida | 2002-01-08 |