Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8310909 | Objective lens, optical pickup apparatus, and optical information recording reproducing apparatus | — | 2012-11-13 |
| 8169878 | Optical pickup apparatus, objective optical element and optical information recording reproducing apparatus | Kohei Ota, Nobuyoshi Mori, Eiji Nomura | 2012-05-01 |
| 8125873 | Objective lens for optical pickup device, and optical pickup device | Yuki Ono, Kohei Ota | 2012-02-28 |
| 8111602 | Objective lens, optical pickup device, and optical disk drive | Kyu Takada, Kiyono Tateyama | 2012-02-07 |
| 8098564 | Objective lens for optical pickup apparatus, objective lens unit for optical pickup apparatus and optical pickup apparatus using the same | Eiji Nomura | 2012-01-17 |
| 8023388 | Objective lens, optical pickup apparatus, and optical information recording reproducing apparatus | — | 2011-09-20 |
| 8023389 | Objective lens, optical pickup apparatus, and optical information recording reproducing apparatus | — | 2011-09-20 |
| 7948857 | Optical pickup apparatus, objective optical element and optical information recording reproducing apparatus | Kohei Ota, Nobuyoshi Mori, Eiji Nomura | 2011-05-24 |
| 7948856 | Manufacturing method of an objective lens for an optical pickup apparatus and the optical pickup apparatus | Kohei Ota | 2011-05-24 |
| 7885167 | Objective lens for optical pickup apparatus, objective lens unit for optical pickup apparatus and optical pickup apparatus using the same | Eiji Nomura | 2011-02-08 |
| 7843793 | Optical pickup apparatus, objective optical element and optical information recording reproducing apparatus | Kohei Ota, Nobuyoshi Mori, Eiji Nomura | 2010-11-30 |
| 7733758 | Objective lens for an optical pickup apparatus | Kohei Ota | 2010-06-08 |
| 7672211 | Optical pickup apparatus, objective optical element and optical information recording reproducing apparatus | Kohei Ota, Nobuyoshi Mori, Eiji Nomura | 2010-03-02 |
| 7672212 | Optical pickup apparatus, objective optical element and optical information recording reproducing apparatus | Kohei Ota, Nobuyoshi Mori, Eiji Nomura | 2010-03-02 |
| 7656770 | Optical pickup apparatus, objective optical element and optical information recording reproducing apparatus | Kohei Ota, Nobuyoshi Mori, Eiji Nomura | 2010-02-02 |
| 7460459 | Optical pickup apparatus, objective optical element and optical information recording and/or reproducing apparatus | Eiji Nomura | 2008-12-02 |
| 7453786 | Optical pickup apparatus, objective optical element and optical information recording and/or reproducing apparatus | Eiji Nomura | 2008-11-18 |
| 7410613 | Humoral testing apparatus | Yoshihide Iwaki, Hideaki Tanaka, Yoshiki Sakaino, Kaoru Terashima, Hitoshi Shimizu | 2008-08-12 |
| 7300629 | Humoral testing unit | Yoshihide Iwaki, Hideaki Tanaka, Yoshiki Sakaino, Kaoru Terashima | 2007-11-27 |
| 7282179 | Blood testing unit and blood testing method and apparatus | Yoshihide Iwaki, Hideaki Tanaka, Yoshiki Sakaino, Kaoru Terashima, Ichizou Toya | 2007-10-16 |
| 7113875 | Humoral testing unit and a humoral testing apparatus | Kaoru Terashima, Yoshiki Sakaino, Hideaki Tanaka, Yoshihide Iwaki, Hitoshi Shimizu | 2006-09-26 |