Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10476474 | Acoustic wave resonator, filter, and duplexer | — | 2019-11-12 |
| 10461718 | Acoustic wave resonator, filter, and multiplexer | Hidetaro NAKAZAWA, Masafumi Iwaki, Takashi Matsuda | 2019-10-29 |
| 10361678 | Acoustic wave resonator, filter, and duplexer | Masafumi Iwaki, Yoshio Satoh, Hidetaro NAKAZAWA, Takashi Matsuda, Jun Tsutsumi | 2019-07-23 |
| 10355668 | Acoustic wave device | Masafumi Iwaki, Yoshio Sato, Hidetaro NAKAZAWA, Takashi Matsuda, Jun Tsutsumi | 2019-07-16 |