Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7812493 | Spindle apparatus | Atsushi Kubo, Takayuki Ishigami | 2010-10-12 |
| 7466051 | Superconducting magnetic bearing | Kenzo Miya, Kazuyuki Demachi, Ryouchi Takahata | 2008-12-16 |
| 6653756 | Magnetic bearing device | Hirochika Ueyama, Manabu Taniguchi | 2003-11-25 |
| 6472787 | Controller of magnetic bearing | Hirochika Ueyama | 2002-10-29 |