Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7936650 | Attenuation-amount adjusting circuit, optical disk drive device, attenuation-amount adjusting method, and address-information acquiring method | — | 2011-05-03 |
NT
Naoto Takeda
Overall (2011): #206,156 of 364,097Top 60%
1
Patents 2011