Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7515342 | Solid-state imaging device equipped with light converging micro-lenses and camera apparatus using the same | Nagataka Tanaka, Kenichi Nakamura | 2009-04-07 |
| 4614891 | Photoconductive target of image pickup tube | Takao Kuwahata, Sohei Manabe, Katsuhiro Gonpei | 1986-09-30 |