Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7286449 | Optical pickup device | Masami Horita | 2007-10-23 |
| 7233564 | Optical disk apparatus | Kenji Shimozawa, Hiroshi Konuma, Hiroyuki Shindo, Takahiro Yamamoto | 2007-06-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7286449 | Optical pickup device | Masami Horita | 2007-10-23 |
| 7233564 | Optical disk apparatus | Kenji Shimozawa, Hiroshi Konuma, Hiroyuki Shindo, Takahiro Yamamoto | 2007-06-19 |