Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8847694 | Vibrator element, vibrator, oscillator, and electronic apparatus | — | 2014-09-30 |
| 8665032 | Flexural mode resonator element, resonating device, and electronic apparatus | Yoshiyuki Yamada | 2014-03-04 |
| 8344599 | Quartz crystal device and method for sealing the same | Yoji Nagano, Tatsuya Anzai | 2013-01-01 |
| 8304968 | Vibrator element, vibrator, oscillator, and electronic apparatus | — | 2012-11-06 |
| 8299863 | Flexural mode resonator element, resonating device, and electronic apparatus | Yoshiyuki Yamada | 2012-10-30 |
| 8182703 | Tuning fork resonator element and tuning fork resonator | Yoshiyuki Yamada | 2012-05-22 |
| 8069549 | Method for sealing a quartz crystal device | Yoji Nagano, Tatsuya Anzai | 2011-12-06 |
| 7928635 | Package for electronic component and piezoelectric resonator | Yoji Nagano, Tatsuya Anzai | 2011-04-19 |
| 7863804 | Piezoelectric vibration element and piezoelectric device | — | 2011-01-04 |
| 7863803 | Tuning fork resonator element and tuning fork resonator | Yoshiyuki Yamada | 2011-01-04 |
| 7675224 | Piezoelectric vibrating reed and piezoelectric device | — | 2010-03-09 |
| 7592741 | Piezoelectric device | Katsumi Kuroda, Kazuya Hirasawa | 2009-09-22 |
| 7550905 | Piezoelectric vibration element and piezoelectric device | — | 2009-06-23 |
| 7521846 | Piezoelectric resonator element and piezoelectric device | — | 2009-04-21 |
| 7518291 | Piezoelectric device | — | 2009-04-14 |
| 7368861 | Piezoelectric resonator element and piezoelectric device | — | 2008-05-06 |
| 7279824 | Piezoelectric resonator element, piezoelectric device, method of manufacturing the same, cellular phone device utilizing piezoelectric device, and electronic equipment utilizing piezoelectric device | Toshinari Jokura, Atsushi Oshiro | 2007-10-09 |
| 7211936 | Resonator piece, resonator, oscillator and electronic device | Fumitaka Kitamura | 2007-05-01 |
| 7112915 | Resonator piece, resonator, oscillator and electronic device | Fumitaka Kitamura | 2006-09-26 |
| 7067966 | Piezoelectric device, cellular phone system using the piezoelectric device, and electronic equipment using the piezoelectric device | — | 2006-06-27 |
| 7015630 | Piezoelectric vibration piece, piezoelectric device using piezoelectric vibration piece, portable phone unit using piezoelectric device, and electronic equipment using piezoelectric device | — | 2006-03-21 |
| 6927530 | Vibrating piece, vibrator, oscillator, and electronic device | Fumitaka Kitamura, Junichiro Sakata | 2005-08-09 |
| 6897737 | Vibrating reed, vibrator, oscillator, and electronic device | Junichiro Sakata, Fumitaka Kitamura | 2005-05-24 |
| 6894428 | Vibrating piece, vibrator, oscillator, and electronic device | Fumitaka Kitamura, Junichiro Sakata | 2005-05-17 |
| 6775958 | Package sealing method, manufacturing method of electronic device modules, sealing apparatus, and packaged product | Jun Amako, Kazushige Umetsu | 2004-08-17 |