Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7113319 | Photonic crystal and optical waveguide elements | Hiroshi Miyazaki, Noriaki Horiuchi | 2006-09-26 |
| 6941055 | Photonic crystal and optical waveguide elements | Hiroshi Miyazaki, Noriaki Horiuchi | 2005-09-06 |