Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6411446 | Device for securing optical element | Tatsumaro Yamashita | 2002-06-25 |
| 6345030 | Disk apparatus | Takashi Nakashima | 2002-02-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6411446 | Device for securing optical element | Tatsumaro Yamashita | 2002-06-25 |
| 6345030 | Disk apparatus | Takashi Nakashima | 2002-02-05 |