Issued Patents All Time
Showing 26–50 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8127427 | Quartz crystal unit, quartz crystal oscillator having quartz crystal unit, and electronic apparatus having quartz crystal oscillator | — | 2012-03-06 |
| 8122587 | Manufacturing method of quartz crystal unit | — | 2012-02-28 |
| 8096042 | Method for manufacturing a quartz crystal resonator, quartz crystal unit and quartz crystal oscillator | — | 2012-01-17 |
| 8091189 | Method for manufacturing quartz crystal unit, quartz crystal oscillator and electronic apparatus | — | 2012-01-10 |
| 7944131 | Quartz crystal unit, quartz crystal oscillator and manufacturing method of the same | — | 2011-05-17 |
| 7845063 | Quartz crystal unit and method for manufacturing a quartz crystal unit and electronic apparatus | — | 2010-12-07 |
| RE41671 | Quartz crystal tuning fork resonator | — | 2010-09-14 |
| 7779530 | Method for manufacturing a quartz crystal unit | — | 2010-08-24 |
| 7768179 | Quartz crystal unit, quartz crystal oscillator having quartz crystal unit and electronic apparatus having quartz crystal oscillator | — | 2010-08-03 |
| 7723904 | Resonator, unit having resonator, oscillator having unit and electronic apparatus having oscillator | — | 2010-05-25 |
| 7564326 | Electronic apparatus and manufacturing method of the same | — | 2009-07-21 |
| 7536768 | Method for manufacturing quartz crystal unit, quartz crystal oscillator and electronic apparatus | — | 2009-05-26 |
| 7528682 | Electronic apparatus having display portion and oscillator and manufacturing method of the same | — | 2009-05-05 |
| 7441316 | Method for manufacturing electronic apparatus | — | 2008-10-28 |
| 7412764 | Method for manufacturing quartz crystal unit and electronic apparatus having quartz crystal unit | — | 2008-08-19 |
| 7365478 | Piezoelectric crystal resonator, piezoelectric crystal unit having the crystal resonator and electronic apparatus having the crystal resonator | — | 2008-04-29 |
| 7342352 | Resonator, unit having resonator, oscillator having unit and electronic apparatus having oscillator | — | 2008-03-11 |
| 7193354 | Resonator, unit having resonator, oscillator having unit and electronic apparatus having oscillator | — | 2007-03-20 |
| 7170218 | Electronic apparatus with two quartz crystal oscillators utilizing different vibration modes | — | 2007-01-30 |
| 7071794 | Quartz crystal resonator, unit having resonator, oscillator having unit, electronic apparatus having oscillator, and method for manufacturing electronic apparatus | — | 2006-07-04 |
| 6959472 | Method for manufacturing quartz crystal oscillator | — | 2005-11-01 |
| 6915548 | Method for manufacturing quartz crystal tuning fork resonator, quartz crystal unit having quartz crystal tuning fork resonator, and quartz crystal oscillator having quartz crystal unit | — | 2005-07-12 |
| 6911765 | Quartz crystal tuning fork resonator | — | 2005-06-28 |
| 6903618 | Quartz crystal unit, and quartz crystal oscillator having quartz crystal unit | — | 2005-06-07 |
| 6898832 | Method for manufacturing a quartz crystal unit | — | 2005-05-31 |