Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8009534 | Method of recording data in multilayered recordable optical recording medium, recording and reproducing apparatus for recording the data in the recording medium and the recording medium | — | 2011-08-30 |
| 7897535 | Sputtering target and manufacturing method therefor, and recordable optical recording medium | Yoshitaka Hayashi, Toshishige Fujii, Masayuki Fujiwara, Hiroshi Miura, Masaki Kato +2 more | 2011-03-01 |