Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6437661 | Directional coupler | Yukinori Miyake | 2002-08-20 |
| 6337268 | Method of manufacturing contact structure | Shigenori Kido, Jiro Matsufusa, Tomoharu Mametani, Yoji Nakata, Takeshi Kishida +2 more | 2002-01-08 |