Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7923090 | Optical information recording medium and method for manufacturing the same | Kazuhiro Hayashi, Keiji Nishikiori | 2011-04-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7923090 | Optical information recording medium and method for manufacturing the same | Kazuhiro Hayashi, Keiji Nishikiori | 2011-04-12 |