Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6126395 | Axial fan | — | 2000-10-03 |
| 6065936 | Axial fan, method of manufacturing impeller for axial fan, and mold for manufacturing impeller for axial fan | Yukihide Umeda | 2000-05-23 |
| 5848844 | Fluid bearing | Toshinori Hijiya | 1998-12-15 |