Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6005329 | Method and apparatus for sealing piezoelectric resonator via laser welding | Eiji Karaki, Takuo Kuwahara | 1999-12-21 |
| 5736710 | Method and apparatus for sealing piezoelectric resonator via laser welding | Eiji Karaki, Takuo Kuwahara | 1998-04-07 |
| 5592130 | Piezoelectric oscillator including a piezoelectric resonator with outer lead | Hiroyuki Ogiso, Kazushige Ichinose | 1997-01-07 |
| 5541557 | Resin mold type piezoelectric resonator and resin mold type piezoelectric oscillator | Hiroyuki Ogiso, Kazushige Ichinose | 1996-07-30 |
| 5504460 | Pressure seal type piezoelectric resonator | Hiroyuki Ogiso, Kazushige Ichinose | 1996-04-02 |
| 5392006 | Pressure seal type piezoelectric resonator | Hiroyuki Ogiso, Kazushige Ichinose | 1995-02-21 |
| 5265316 | Method of manufacturing a pressure seal type piezoelectric oscillator | Hiroyuki Ogiso, Kazushige Ichinose | 1993-11-30 |
| 4378099 | Outer escutcheon fixing structure for car stereo etc | Shoji Ariga | 1983-03-29 |