Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9817230 | Optical scanner apparatus | Tsukasa Yamada, Hisamichi Sekine, Toyoki Tanaka | 2017-11-14 |
| 9581810 | Piezoelectric actuator and optical scanning apparatus having a plurality of piezoelectric layers | Ayu Sugiyama | 2017-02-28 |