Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7990461 | Focus detection device | — | 2011-08-02 |
TK
Tomohisa Kinugasa
Overall (2011): #142,606 of 364,097Top 40%
1
Patents 2011