Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7088668 | Optical recording medium with address information composed of pits | Tetsuya Akiyama, Kenichi Nishiuchi, Shigeaki Furukawa, Masahiko Tsukuda | 2006-08-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7088668 | Optical recording medium with address information composed of pits | Tetsuya Akiyama, Kenichi Nishiuchi, Shigeaki Furukawa, Masahiko Tsukuda | 2006-08-08 |