Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8804248 | Optical element | Kazuhiro Tanaka, Keita Kaifu, Yukihiro Sano | 2014-08-12 |
| 8488249 | Optical element, imaging device, and method of driving the optical element | Yukihiro Sano, Keita Kaifu, Kazuhiro Tanaka | 2013-07-16 |
| 8279528 | Optical element | Kazuhiro Tanaka, Keita Kaifu, Yukihiro Sano | 2012-10-02 |
| 8189266 | Optical element | Kazuhiro Tanaka, Keita Kaifu, Yukihiro Sano | 2012-05-29 |
| 8089699 | Optical element | Kazuhiro Tanaka, Keita Kaifu, Yukihiro Sano | 2012-01-03 |
| 8059343 | Optical element and imaging device | Yukihiro Sano, Keita Kaifu, Kazuhiro Tanaka | 2011-11-15 |
| 7813049 | Optical element | Kazuhiro Tanaka, Keita Kaifu, Yukihiro Sano | 2010-10-12 |
| 7787190 | Optical element and imaging device | Yukihiro Sano, Keita Kaifu, Kazuhiro Tanaka | 2010-08-31 |