Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478566 | Slide guide device, knockout device, and press machine using the same | Takao Ito | 2002-11-12 |
| 6422831 | Variable displacement piston pump/motor | Takao Ito | 2002-07-23 |
| 6409479 | Variable displacement piston pump/motor | Takao Ito | 2002-06-25 |
| 6406374 | Outer ring of a constant velocity universal joint and manufacturing method for the same | Nobuyuki Ishinaga, Kazuto Kobayashi, Akira Matsumura | 2002-06-18 |
| 6369980 | Disk drive unit with hydrodynamic fluid bearing unit and disk device with said drive unit | Katsutoshi Nii, Kenji Tomida, Hiroshi Nishida, Kouki Uefune, Yuuichi Yanagase +4 more | 2002-04-09 |
| 6369981 | Disk drive unit with hydrodynamic fluid bearing unit and disk device with said drive unit | Katsutoshi Nii, Kenji Tomida, Hiroshi Nishida, Kouki Uefune, Yuuichi Yanagase +4 more | 2002-04-09 |