Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6695492 | Optical module and production method therefor | Shojiro Kitamura, Atsushi Harada | 2004-02-24 |
| 6687268 | Surface emitting laser and photodiode, manufacturing method therefor, and optoelectric integrated circuit using the surface emitting laser and the photodiode | Shojiro Kitamura, Atsushi Harada, Takeo Kaneko | 2004-02-03 |