Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6956700 | Wavelength dispersion compensating apparatus | Nobuaki Mitamura | 2005-10-18 |
| 6853760 | Optical functional device and optical integrated device | Koujirou Sekine, Mitsuru Yokoyama, Miyuki Teramoto, Kyu Takada, Takuji Hatano +1 more | 2005-02-08 |