Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6750728 | Quartz oscillator and method for manufacturing the same | Naoyuki Takahashi, Takato Nakamura, Hiromi Yagi, Yoichi Shinriki, Katsumi Tamanuki | 2004-06-15 |
| 6751568 | Method for testing characteristics of oscillators | — | 2004-06-15 |