Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8558435 | Package structure of a piezoelectric device mounting and supporting a piezoelectric vibration element | Kazuo Murata, Kazuhiro Toriumi, Toshiya Kubo, Takashi Maruyama, Tomoyuki Nakazawa +9 more | 2013-10-15 |
| 7394326 | Quartz oscillator manufacturing method and quartz oscillator | Tohru Yanagisawa | 2008-07-01 |