Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9143114 | Bonding type crystal controlled oscillator | — | 2015-09-22 |
| 8941445 | Piezoelectric module | Fumio Asamura | 2015-01-27 |
| 8836441 | Surface mount piezoelectric oscillator | — | 2014-09-16 |
| 8710931 | Piezoelectric device and fabricating method thereof | — | 2014-04-29 |
| 8072276 | Surface mount crystal oscillator | — | 2011-12-06 |
| 8031023 | Crystal oscillator for surface mounting | Kouichi Moriya | 2011-10-04 |
| 8008980 | Surface mount type crystal oscillator | Kouichi Moriya, Tsutomu Yamakawa | 2011-08-30 |
| 7932786 | Surface mount type crystal oscillator | Kouichi Moriya, Tsutomu Yamakawa | 2011-04-26 |
| 7821347 | Surface-mount crystal oscillator | — | 2010-10-26 |
| 7764138 | Quartz crystal device including monitor electrode | Kouichi Moriya | 2010-07-27 |
| 7745978 | Quartz crystal device | — | 2010-06-29 |
| 7602107 | Surface mount type crystal oscillator | Kouichi Moriya, Tsutomu Yamakawa | 2009-10-13 |
| 7551040 | Surface mount crystal oscillator | — | 2009-06-23 |
| 7486149 | Method of manufacturing surface mount type crystal oscillator | — | 2009-02-03 |
| 6998925 | Surface-mount crystal oscillator | Hiroaki Mizumura | 2006-02-14 |
| 6967537 | Surface-mount crystal oscillator having an opened portion of the sidewalls | Hiroaki Mizumura | 2005-11-22 |
| 6882232 | Surface-mount crystal oscillator | — | 2005-04-19 |
| 6833768 | Surface-mount crystal oscillator | Hiroaki Mizumura, Kenichi Sugawara | 2004-12-21 |
| 6798307 | Sheet substrate for crystal oscillator and method of manufacturing surface-mount crystal oscillators using same | Hiroaki Mizumura | 2004-09-28 |