Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6466400 | Magnetic disk drive capable of reducing noise at starting utilizing conjoining, damped washers to support shafts in the disk drive | Hiroyuki Iwahara, Keiji Aruga, Yoshinori Ogawa, Yoshiaki Koizumi, Mitsuhiro Izumi +1 more | 2002-10-15 |
| 6373654 | Disk device and apparatus for writing reference signal into the device | Hiroyuki Iwahara, Keiji Aruga, Yasuyoshi Asao, Yasuhiro Miura, Tsuneyori Ino +2 more | 2002-04-16 |