Issued Patents 2005
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6951423 | Sintered bearing and production method therefor | Katsutoshi Nii | 2005-10-04 |
| 6942547 | Finishing method for stepping motor stator stack and rotor stack | Takae Matsuda, Takashi Toda | 2005-09-13 |
| 6932681 | Cleaning method and cleaning device for fluid dynamic bearings component | Kesao Suzuki | 2005-08-23 |
| 6887288 | Superfinishing grindstone | Kazuo Hokkirigawa, Motoharu Akiyama | 2005-05-03 |
| 6846109 | Sintered bearing and production method therefor | Jun Hirose, Katsutoshi Nii | 2005-01-25 |
| 6846355 | Road paving material and method | Kazuo Hokkirigawa, Jun Hirose | 2005-01-25 |