Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7985348 | Piezoelectric ceramic composition | Masahito Furukawa | 2011-07-26 |
| 7944126 | Piezoelectric ceramic, vibrator and ultrasonic motor | Daisuke Tanaka, Masahito Furukawa | 2011-05-17 |
| 7901590 | Piezoelectric ceramic composition | Masahito Furukawa | 2011-03-08 |