Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8217544 | Motor-generator having stator and inner and outer rotors | Masahiko Osada | 2012-07-10 |
| 6025763 | Resonator-type surface-acoustic-wave ladder filter with improved upper stopband attenuation and reduced insertion loss | — | 2000-02-15 |