Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6870445 | Thin film bulk acoustic wave resonator | Takashi Kawakubo, Kenya Sano | 2005-03-22 |
| 6870446 | High frequency filter | Kazuhide Abe, Takashi Kawakubo, Hiroshi Yoshida, Hiroshi Tsurumi, Ryuichi Fujimoto | 2005-03-22 |