Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6605228 | Method for fabricating planar optical waveguide devices | Shigeru Kawaguchi, Yutaka Natsume, Takayuki Senda | 2003-08-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6605228 | Method for fabricating planar optical waveguide devices | Shigeru Kawaguchi, Yutaka Natsume, Takayuki Senda | 2003-08-12 |