Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7952984 | Optical recording medium and method of recording and reproducing of optical recording medium | Koji Mishima, Kenji Yamaga | 2011-05-31 |
| 7936122 | Organic EL display apparatus | Nozomu Izumi | 2011-05-03 |
| 7932015 | Optical recording medium | Koji Mishima, Hiroyasu Inoue, Tsuyoshi Komaki, Hitoshi Arai, Kenji Yamaga +1 more | 2011-04-26 |
| 7876664 | Optical recording medium | Takuya Tsukagoshi, Koji Mishima | 2011-01-25 |