Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8004619 | Optical element, imaging apparatus having such optical element, and optical apparatus having two such optical elements | Kazuhiro Tanaka | 2011-08-23 |
| 7944618 | Optical element and imaging apparatus | Keita Tanaka, Masaki Ando, Kazuhiro Tanaka | 2011-05-17 |
| 7935239 | Liquid moving apparatus | Keita Tanaka, Masaki Ando, Kazuhiro Tanaka | 2011-05-03 |