Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657812 | Disk drive including a dust catching chamber and an associated gasket portion | Yoshihiro Hirasaka | 2003-12-02 |
| 6633452 | Disk drive apparatus, hard disk drive, and enclosure for hard disk drive | Yoshihiro Hirasaka, Keishi Takahasi, Mutsuro Ohta | 2003-10-14 |
| 6594099 | Apparatus for erasing data stored on a magnetic disk | — | 2003-07-15 |