Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7530742 | Foil bearing | Mitsuo Matsushima | 2009-05-12 |
| 7413346 | Foil bearing | Mitsuo Matsushima | 2008-08-19 |
| 7127930 | Device and method for press forming | Taizou Kitamura, Tokiyuki Wakayama, Koji Yamaguchi | 2006-10-31 |
| 6998756 | Rotor shaft | — | 2006-02-14 |