Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6663366 | Compressor having cooling passage integrally formed therein | Hiroshi Okada, Kazuhiro Ojika, Mamoru Shimoda | 2003-12-16 |
| 6585503 | Screw compressor having a shaped discharge port | Hiroshi Okada | 2003-07-01 |