Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6865090 | Outer coating substrate for electronic component and piezoelectric resonant component | Tsuneo Amano, Kenichi Kotani, Kenichi Sakai | 2005-03-08 |
| 6839243 | Electronic component and method of producing the same | Kenichi Kotani | 2005-01-04 |
| 6835601 | Mother substrate, substrate element, and method for manufacturing the same | — | 2004-12-28 |
| 6747392 | Chip electronic components and mounting structure for the same | Naoshi Bamoto | 2004-06-08 |
| 6744179 | Piezoelectric resonator and piezoelectric oscillator | Kenichi Kotani | 2004-06-01 |
| 6610925 | Surface mounting electronic component | — | 2003-08-26 |
| 6570262 | Mother substrate and electronic component utilizing the mother substrate | — | 2003-05-27 |
| 6525449 | Piezoelectric resonator utilizing a harmonic in a thickness-extensional vibration mode | — | 2003-02-25 |
| 6448696 | Outer coating substrate for electronic component and piezoelectric resonant component | Tsuneo Amano, Kenichi Kotani, Kenichi Sakai | 2002-09-10 |
| 6433466 | Piezoelectric resonant component | — | 2002-08-13 |
| 6373169 | Capacitor-containing piezoelectric resonance component | — | 2002-04-16 |
| 6369335 | Mother substrate, substrate element and method for manufacturing the same | — | 2002-04-09 |
| 6276992 | Method of forming a groove in a surface of a mother substrate | Masuyoshi Houda | 2001-08-21 |
| 6274964 | Piezoelectric resonator | Ryuhei Yoshida, Kenichi Sakai | 2001-08-14 |
| 6274968 | Electronic component | Ryuhei Yoshida | 2001-08-14 |
| 6232699 | Energy-trap piezoelectric resonator and energy-trap piezoelectric resonance component | — | 2001-05-15 |
| 6215229 | Chip-type piezoelectric resonator and method for adjusting resonance frequency thereof | Hideaki Kuroda, Ryuhei Yoshida | 2001-04-10 |
| 6054797 | Energy-trapping piezoelectric resonator | Jiro Inoue, Hiroaki Kaida, Mitsuhiro Yamada | 2000-04-25 |
| 6046529 | Electronic component having structure for preventing separation at adhered portions | Ryuhei Yoshida, Daisaku Kugo, Hiroyuki Takahashi, Satoshi Miura | 2000-04-04 |
| 5532542 | Energy-trap chip-type piezoelectric resonance component | Ryuhei Yoshida | 1996-07-02 |