Issued Patents All Time
Showing 76–86 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5481154 | Piezo-resonator | — | 1996-01-02 |
| 5442251 | Vibrating unit | Jiro Inoue | 1995-08-15 |
| 5434547 | Tuning fork type piezoelectric resonator having steps formed in arms of the tuning fork | Hiroshi Nakatani | 1995-07-18 |
| 5422532 | Piezoelectric resonance component | Jiro Inoue | 1995-06-06 |
| 5394123 | Ladder type filter comprised of stacked tuning fork type resonators | Jiro Inoue | 1995-02-28 |
| 5373267 | Piezoelectric resonator device of tuning fork type | Jiro Inoue, Masatoshi Kajiwara, Hiroshi Nakatani, Katsumi Fujimoto, Katsumi Sakai | 1994-12-13 |
| 5373269 | Piezoelectric resonator device of tuning fork type including a spacer member | Jiro Inoue, Masatoshi Kajiwara, Hiroshi Nakatani, Katsumi Fujimoto, Katsumi Sakai | 1994-12-13 |
| 5341550 | Method of manufacturing a piezoelectric tuning fork resonator | — | 1994-08-30 |
| 5302880 | Piezoelectric tuning fork resonator and method of manufacturing the same | — | 1994-04-12 |
| 5192925 | Piezoelectric resonator and method of fabricating the same | — | 1993-03-09 |
| 5159301 | Piezoelectric resonator device of the tuning fork type | Jiro Inoue, Masatoshi Kajiwara, Hiroshi Nakatani, Katsumi Fujimoto, Katsumi Sakai | 1992-10-27 |