Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8081549 | Information recording and reproducing apparatus and a method of controlling an information recording and reproducing apparatus | — | 2011-12-20 |
| 7974520 | Information recording ensuring compatibility with different types of recording media | Tsutomu Motohashi | 2011-07-05 |