Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6859325 | Objective lens device, optical pickup device, and optical information recording and/or reproduction device | Norihiro Kato, Takeshi Kubo, Junichi Suzuki | 2005-02-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6859325 | Objective lens device, optical pickup device, and optical information recording and/or reproduction device | Norihiro Kato, Takeshi Kubo, Junichi Suzuki | 2005-02-22 |