Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661828 | Semiconductor laser device | Masaki Funabashi, Akihiko Kasukawa | 2003-12-09 |
| 6580740 | Semiconductor laser device having selective absorption qualities | Masaki Funabashi, Akihiko Kasukawa | 2003-06-17 |