Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815868 | Surface acoustic wave apparatus and communication unit | Osamu Shibata, Yuichi Takamine, Hiroki Watanabe, Yoichi Sawada | 2004-11-09 |
| 6809614 | Surface acoustic wave device having balanced and unbalanced terminals and a delay line | Yasuhisa Fujii, Minefumi Ouchi | 2004-10-26 |
| 6771145 | Surface acoustic wave device | Minefumi Ouchi | 2004-08-03 |
| 6710676 | Surface acoustic wave filter device | Kazunobu Shimoe, Yoichi Sawada, Hiroki Watanabe, Yuichi Takamine | 2004-03-23 |