Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7073825 | One-operation piping-installation fluid pressure apparatus | Hideyuki Takada, Bunya Hayashi | 2006-07-11 |
| 7048002 | Board-mounted manifold valve | Bunya Hayashi, Hideyuki Takada | 2006-05-23 |
| 6766828 | Interlock valve | Hideyuki Takada, Bunya Hayashi | 2004-07-27 |
| D457892 | Cylinder block | Yoshio Asou | 2002-05-28 |
| 6216725 | Fluid pressure control device with cover for preventing misoperation | Yoshio Aso, Makoto Ishikawa | 2001-04-17 |
| 6155287 | Fluid pressure control device with cover for preventing misoperation | Yoshio Aso, Makoto Ishikawa | 2000-12-05 |