Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7914717 | Molding device with releasing mechanism and method for controlling the same | Motohiro Yamada | 2011-03-29 |
| 7907499 | Optical element, optical element manufacturing method and optical pickup device | Osamu Masuda, Masahiro Morikawa | 2011-03-15 |