Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8246253 | Rolling bearing | Junichi Kubo, Masahide Sunagawa | 2012-08-21 |
| 7093981 | Self-aligning bearing | Youichi Numada, Toshikazu Kawakami, Keiichi Miyoshi | 2006-08-22 |
| 6957688 | Roll apparatus of continuous caster and cylindrical roller bearing for supporting roll of continuous caster | Youichi Numada, Toshikazu Kawakami, Keiichi Miyoshi | 2005-10-25 |