Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9386258 | Display device, television receiver and electronic device | Kentaroh Ohki | 2016-07-05 |
| 8732924 | Method of manufacturing a piezoelectric vibrator | Shin Hasegawa, Noriyuki Watanabe | 2014-05-27 |
| 8281467 | Method of manufacturing a piezoelectric vibrator | Shin Hasegawa, Noriyuki Watanabe | 2012-10-09 |
| 8166621 | Method of stabilizing a frequency of a piezoelectric vibration element | Shin Hasegawa, Noriyuki Watanabe | 2012-05-01 |
| 7427823 | Piezoelectric vibration element, piezoelectric vibrator, piezoelectric oscillator, frequency stabilization method, and method of manufacturing the piezoelectric vibrator | Shin Hasegawa, Noriyuki Watanabe | 2008-09-23 |
| 7388445 | Piezoelectric oscillator for quadrature modulation | Toshiyasu Takasugi, Masahiro Onuki | 2008-06-17 |
| 7009459 | Piezoelectric oscillator having a non-inductive load with a collector-emitter capacitor | Tomio Satoh, Jun Matsuoka | 2006-03-07 |
| 5144289 | Indication display unit for vehicles | — | 1992-09-01 |
| 5048927 | Indication display unit for vehicles | Tai Inoue, Tatsumi Ohtsuka, Hiroshi Ichikawa | 1991-09-17 |
| 4925272 | Indication display unit for vehicles | Kunimitsu Aoki | 1990-05-15 |