Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9006958 | Piezoelectric device | Takahiro Niiyama, Hironobu Shintoku, Jumpei Komura | 2015-04-14 |
| RE44368 | Temperature-compensated crystal oscillator | Hidefumi Hatanaka | 2013-07-16 |
| 7266869 | Method for manufacturing a piezoelectric oscillator | Hidefumi Hatanaka | 2007-09-11 |
| 7242258 | Temperature-compensated crystal oscillator | Hidefumi Hatanaka | 2007-07-10 |
| 7098580 | Piezoelectric oscillator | Hiroyuki Miura | 2006-08-29 |