Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9813596 | Vibration-type actuator, interchangeable lens, image pickup apparatus, and automatic stage | — | 2017-11-07 |
| 9773425 | Choice question creating apparatus | Takayuki Mashimo, Toshihiko Tanaka, Takashi Harada, Nobuto FUJITA, Masaaki Nishihara +2 more | 2017-09-26 |
| 9664820 | Method for manufacturing optical lens | Makoto Watanabe, Daisuke Sato | 2017-05-30 |