Issued Patents 2003
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE38278 | Surface acoustic wave device and production process thereof | Yoshio Satoh, Hidema Uchishiba, Takashi Matsuda, Tokihiro Nishihara, Mitsuo Takamatsu +1 more | 2003-10-21 |
| 6597261 | Surface acoustic wave ladder filter using interdigital transducers not involving resonance | Jun Tsutsumi, Shogo Inoue, Takashi Matsuda | 2003-07-22 |
| 6578421 | Acceleration sensor, acceleration sensor device, and method of fabricating an acceleration sensor | Hiroshi Ishikawa, Hiroshi Tanaka, Yoshio Satoh | 2003-06-17 |
| 6577210 | Surface acoustic wave filter having plural propagation paths and a coupler | Jun Tsutsumi, Takashi Matsuda, Yoshio Satoh | 2003-06-10 |
| 6570471 | Surface acoustic wave ladder filter having at least one resonator with electrode finger pairs in inverted orientation | Shogo Inoue, Jun Tsutsumi, Takashi Matsuda | 2003-05-27 |
| 6552632 | Surface acoustic wave resonator with withdrawn electrodes and surface acoustic wave ladder filter using same | Shogo Inoue, Jun Tsutsumi, Takashi Matsuda | 2003-04-22 |
| 6525629 | Surface acoustic wave filter | Takashi Matsuda, Jun Tsutsumi, Yoshio Satoh | 2003-02-25 |
| RE38002 | Process for providing a surface acoustic wave device | Yoshio Satoh, Hidema Uchishiba, Takashi Matsuda, Tokihiro Nishihara, Mitsuo Takamatsu +1 more | 2003-02-25 |