Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8075974 | Optical recording medium | Eiko Hibino, Hiroko Ohkura, Kazunori Ito, Hajime Yuzurihara, Hiroyuki Iwasa | 2011-12-13 |
| 8017209 | Optical recording medium | Hiroko Ohkura, Eiko Hibino, Kazunori Ito | 2011-09-13 |
| 8008978 | Oscillator circuit and memory system | — | 2011-08-30 |