Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6406196 | Optical device and method for producing the same | Tomoaki Uno, Genji Tohmon, Masahiro Mitsuda | 2002-06-18 |
| 6335814 | Optical transmission system and optical transmitter and optical receiver used therefor | Masaru Fuse | 2002-01-01 |