Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6933810 | Surface acoustic wave device with lithium tantalate on a sapphire substrate and filter using the same | Takashi Matsuda, Yoshio Satoh, Masanori Ueda | 2005-08-23 |
| 6903630 | Surface acoustic wave device having a polarization inverted region | Masahiko Imai, Takashi Matsuda, Masanori Ueda, Osamu Ikata | 2005-06-07 |