Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6930570 | Surface acoustic wave filter element, surface acoustic wave filter and communication device using the same | Hiroyuki Nakamura, Keiji Onishi, Akio Tsunekawa | 2005-08-16 |
| 6891450 | Surface acoustic wave filter, balanced type filter and communication device | Hiroyuki Nakamura, Narihiro Mita, Toru Yamada | 2005-05-10 |
| 6848153 | Method of manufacturing a surface acoustic wave device | Kunihiro Fujii, Masahiro Takada, Satoshi Matsuo, Takafumi Koga, Kozo Murakami | 2005-02-01 |