Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6483403 | Filter element and fabrication thereof | Takayuki Hirabayashi | 2002-11-19 |
| 6445475 | Method for practically loading transmission or receiving module for optical link and its rigid flexible board | Takahiko Kosemura | 2002-09-03 |