Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8018799 | Optical pickup device and optical disc device | Masahisa Shinoda | 2011-09-13 |
DM
Daisuke Matsubara
Overall (2011): #321,531 of 364,097Top 90%
1
Patents 2011