Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6522612 | Method for recording information, apparatus for recording information and information recording medium | Makoto Miyamoto, Nobuhiro Tokushuku, Hiroyuki Minemura, Tetsuya Ikeda, Kazuo Shigematsu +1 more | 2003-02-18 |