Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6784595 | Method for adjusting the temperature-dependent property of a surface acoustic wave device and a surface acoustic device | Keigo Iizawa, Takashi Yamazaki | 2004-08-31 |
| 6774747 | Surface acoustic wave device | Takashi Yamazaki, Keigo Iizawa | 2004-08-10 |