Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7978585 | Aberration correcting device, optical head, and optical disc apparatus | Kazuhiro Nagata | 2011-07-12 |
KI
Katsuo Iwata
Overall (2011): #251,296 of 364,097Top 70%
1
Patents 2011