Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6885623 | Recording and reproducing method of information recording medium and information recording and reproducing apparatus | Hidehiro Ishii, Jiro Endo, Katsumi Kawamura, Takeshi Kohda | 2005-04-26 |