Issued Patents 2011
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D648288 | Quartz crystal | — | 2011-11-08 |
| D647071 | Quartz crystal | — | 2011-10-18 |
| D646656 | Quartz crystal | — | 2011-10-11 |
| D646655 | Quartz crystal | — | 2011-10-11 |
| D646654 | Quartz crystal | — | 2011-10-11 |
| D646653 | Quartz crystal | — | 2011-10-11 |
| D646652 | Quartz crystal | — | 2011-10-11 |
| D646651 | Quartz crystal | — | 2011-10-11 |
| D646650 | Quartz crystal | — | 2011-10-11 |
| D646649 | Quartz crystal | — | 2011-10-11 |
| D646648 | Quartz crystal | — | 2011-10-11 |
| 8032997 | Manufacturing method for a piezoelectric vibrator | Masashi Numata, Kiyoshi Aratake, Osamu Onitsuka, Junya Fukuda | 2011-10-11 |
| D646237 | Quartz crystal | — | 2011-10-04 |
| D646236 | Quartz crystal | — | 2011-10-04 |
| 8020265 | Method of manufacturing a piezoelectric vibrator | Osamu Onitsuka | 2011-09-20 |
| D643387 | Quartz crystal | — | 2011-08-16 |
| D643382 | Quartz crystal | — | 2011-08-16 |
| D643385 | Quartz crystal | — | 2011-08-16 |
| D643384 | Quartz crystal | — | 2011-08-16 |
| D643383 | Quartz crystal | — | 2011-08-16 |
| D643386 | Quartz crystal | — | 2011-08-16 |
| D637982 | Quartz crystal | — | 2011-05-17 |
| 7936114 | Piezoelectric vibrator manufacturing method, piezoelectric vibrator, oscillator, electronic device, and radio-controlled watch | Masashi Numata, Kiyoshi Aratake, Sumihiko Kurita | 2011-05-03 |
| D634287 | Quartz crystal | — | 2011-03-15 |
| D634288 | Quartz crystal | — | 2011-03-15 |