Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6965711 | Light intercepting device and optical switch apparatus | Junichi Nakano, Kenzi Murakami, Ryouji Hyuuga, Michitsugu Arima | 2005-11-15 |
| 6839314 | Optical pickup | — | 2005-01-04 |