Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7453100 | DFB laser assembly and laser module | Masaki Funabashi, Akihiko Kasukawa | 2008-11-18 |
| 6829277 | Distributed feedback semiconductor laser device and laser module | Masaki Funabashi, Akihiko Kasukawa | 2004-12-07 |
| 6782022 | Semiconductor laser device having improved output power characteristics | Masaki Funabashi, Akihiko Kasukawa | 2004-08-24 |
| 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 |