Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8040768 | Information recording apparatus | Hideo Nishijima, Hiroaki Ono, Kazunori Uemura, Masahiro Fujimoto | 2011-10-18 |
| 7940616 | Optical disk apparatus and tilt control method thereof | Akinori Shiozawa, Kazunori Uemura | 2011-05-10 |