Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6819861 | Laminated optical waveguide array, beam collecting device and laser emission device | Hiromichi Ota, Yasuo Niino | 2004-11-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6819861 | Laminated optical waveguide array, beam collecting device and laser emission device | Hiromichi Ota, Yasuo Niino | 2004-11-16 |