Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8064319 | Objective lens, optical pickup device having the same, and recording and/or reproducing apparatus for optical recording medium, equipped with the optical pickup device | Toshiaki Katsuma, Masao Mori, Tetsuya Ori | 2011-11-22 |
| 8040618 | Imaging lens and imaging apparatus using imaging lens | — | 2011-10-18 |
| 8009544 | Objective lens, optical pickup device having the same, and recording and/or reproducing apparatus for optical recording medium, equipped with the optical pickup device | Toshiaki Katsuma, Masao Mori, Tetsuya Ori | 2011-08-30 |
| 7995290 | Objective lens, optical pickup device, and optical recording/reproducing apparatus | Toshiaki Katsuma, Masao Mori, Tetsuya Ori | 2011-08-09 |
| 7911712 | Imaging lens and imaging apparatus | Yoko Yamamoto, Taro Asami | 2011-03-22 |
| 7903349 | Imaging lens and imaging apparatus using imaging lens | — | 2011-03-08 |