Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9065418 | Resonator electrode material excellent in aging property, piezoelectric resonator using the same material, and sputtering target made of the same material | Toshinori Ogashiwa, Masaaki Kurita, Takashi Terui, Takeyuki Sagae, Kenzo Okamoto +2 more | 2015-06-23 |
| 7969071 | Crystal unit for surface mounting having pillow members with two-layer structure | Koji Kubota | 2011-06-28 |
| 7915791 | Quartz crystal device accomodating crystal blanks of multiple shapes and sizes | Masakazu Harada | 2011-03-29 |
| 7759844 | Surface-mount type crystal unit | Itaru Miyahara | 2010-07-20 |
| 6972511 | Quartz-crystal unit | Kiyoharu Matsuo | 2005-12-06 |