Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6628348 | Plasma address electrooptical device | Osamu Sakai, Sadahiko Yasukawa | 2003-09-30 |
| 6549552 | Nitride-type compound semiconductor laser device and laser apparatus incorporating the same | Susumu Omi, Toshiyuki Okumura | 2003-04-15 |