Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6406196 | Optical device and method for producing the same | Jun Ohya, Genji Tohmon, Masahiro Mitsuda | 2002-06-18 |
| 6350064 | Bidirectional optical semiconductor apparatus | Masahiro Mitsuda, Tohru Nishikawa | 2002-02-26 |