Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6477284 | Photo-electric combined substrate, optical waveguide and manufacturing process therefor | Mikio Oda, Sakae Kitajo, Yuzo Shimada, Masataka Itoh, Masahiko Fujiwara | 2002-11-05 |
| 6430327 | Optical module and manufacturing method thereof | Masataka Ito, Masahiko Fujiwara, Sakae Kitajo, Mikio Oda, Yuzo Shimada | 2002-08-06 |