Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668117 | Arrayed waveguide grating optical multiplexer demultiplexer | Junichi Hasegawa, Tsunetoshi Saito, Yoshinobu Nekado | 2003-12-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668117 | Arrayed waveguide grating optical multiplexer demultiplexer | Junichi Hasegawa, Tsunetoshi Saito, Yoshinobu Nekado | 2003-12-23 |