Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6965552 | Mounting method for optical device and optical head equipment | Masahide Tokuda, Kimio Tatsuno, Hirohisa Sano, Shigeharu Kimura | 2005-11-15 |
| 6934228 | Optical head | Shigeru Nakamura, Kunikazu Ohnishi, Masayuki Inoue, Yukio Fukui | 2005-08-23 |
| 6922386 | Optical disk apparatus | Toshimichi Shintani, Harukazu Miyamoto, Takeshi Maeda, Takahiro Kurokawa | 2005-07-26 |
| 6898024 | Optical system for optical pickup employing coma compensating element | Shuichi Takeuchi, Koichi Maruyama | 2005-05-24 |