Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8039405 | Conductive oxide-deposited substrate and method for producing the same, and MIS laminated structure and method for producing the same | Kohji Takeuchi, Nobuaki Toyoshima | 2011-10-18 |
| 7990838 | Process for producing stamper of multi-valued ROM disc, apparatus for producing the same, and resulting disc | Katsunari Hanaoka | 2011-08-02 |
| 7920458 | Optical recording medium, and recording and reproducing method | — | 2011-04-05 |
| 7897535 | Sputtering target and manufacturing method therefor, and recordable optical recording medium | Yoshitaka Hayashi, Noboru Sasa, Toshishige Fujii, Masayuki Fujiwara, Masaki Kato +2 more | 2011-03-01 |