Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6723824 | Optical disk substrate and molding material therefor | Tsukasa Saito | 2004-04-20 |
| 6683358 | Silicon integrated accelerometer | Yoshinori Matsumoto, Hidekuni Takao | 2004-01-27 |