Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10897004 | Piezoelectric drive device | Masahiro Hosokawa | 2021-01-19 |
| 10514522 | Lens drive unit | Masahiro Hosokawa, Naoki Yusa, Seiji Fukuoka, Mio Hamashima, Toshiki Maruyama +4 more | 2019-12-24 |
| 10429606 | Lens drive unit | Toshiki Maruyama, Naoki Yusa, Seiji Fukuoka, Masahiro Hosokawa, Mio Hamashima +4 more | 2019-10-01 |
| 9755134 | Piezoelectric device | Ryuta Motani, Kazuo Nagata | 2017-09-05 |
| 9112135 | Piezoelectric element and method for manufacturing piezoelectric element | Nobuo Kobayashi, Noriaki Hirano, Masaru Nanao, Masahiro Kitajima | 2015-08-18 |
| 9070857 | Piezoelectric element | Yasuyuki Sato | 2015-06-30 |
| 7211930 | Multilayer piezoelectric element | — | 2007-05-01 |
| 7161089 | Electronic component | Satoshi Sasaki, Kazushi Tachimoto | 2007-01-09 |
| 7119994 | Actuator having a pair of arms with piezoelectric devices attached thereto and methods of making the same | Masaichi Miyano | 2006-10-10 |
| 7050271 | Actuator having doped silicon arms and method of making the same | Masaichi Miyano | 2006-05-23 |