Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5225759 | Starting and control method for brushless DC motor | Yosuke Kawate | 1993-07-06 |
| 5009436 | Magnetic fluid seal assembly | Kiyoyoshi Takegami, Noriaki Hishida, Itsuo Miyaji | 1991-04-23 |