Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8076828 | Piezoelectric ceramic composition and piezoelectric ceramic electronic component | — | 2011-12-13 |
| 8035283 | Resonant actuator | Hirozumi Ogawa | 2011-10-11 |
| 7910016 | Piezoelectric ceramic composition and piezoelectric ceramic electronic component | Ryoko Katayama, Katsuhiro Horikawa | 2011-03-22 |