Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7093981 | Self-aligning bearing | Takashi Masui, Youichi Numada, Toshikazu Kawakami | 2006-08-22 |
| 6957688 | Roll apparatus of continuous caster and cylindrical roller bearing for supporting roll of continuous caster | Takashi Masui, Youichi Numada, Toshikazu Kawakami | 2005-10-25 |