Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8017208 | Information recording medium, target and method for manufacturing of information recording medium using the same | Akio Tsuchino, Rie Kojima, Noboru Yamada | 2011-09-13 |
| 8012559 | Optical information recording medium | Tomiharu Hosaka, Noboru Yamada | 2011-09-06 |