Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6579737 | Optical semiconductor module, its manufacture, reflection film, its manufacture, and laser and optical devices using reflection film | Akira Fukushima, Hajime Shoji, Haruhisa Soda | 2003-06-17 |