Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6466722 | Method of fabricating optical nonlinear thin film waveguide and optical nonlinear thin film waveguide | Takumi Fujiwara, Akira Ikushima | 2002-10-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6466722 | Method of fabricating optical nonlinear thin film waveguide and optical nonlinear thin film waveguide | Takumi Fujiwara, Akira Ikushima | 2002-10-15 |