Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8698380 | Preferentially-oriented oxide ceramics, piezoelectric element, liquid discharge head, ultrasonic motor, and dust removing device | Takayuki Watanabe, Makoto Kubota, Jumpei Hayashi, Nobuhiro Kumada | 2014-04-15 |
| 8632723 | Manufacturing method for preferentially-oriented oxide ceramics, preferentially-oriented oxide ceramics, piezoelectric element, liquid discharge head, ultrasonic motor, and dust removing device | Takayuki Watanabe, Makoto Kubota, Jumpei Hayashi, Nobuhiro Kumada | 2014-01-21 |