Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6769699 | Cover gasket for hard disk device | Shota Seki, Masayuki Kishimoto, Norikazu Sato | 2004-08-03 |
| 6676491 | Semiconductor wafer dividing method | Kazuhisa Arai, Masaya Takeuchi, Hideyuki Sando | 2004-01-13 |