Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D434831 | Thermal type expansion valve | Satoru Okada | 2000-12-05 |
| D429315 | Thermal type expansion valve | Satoru Okada | 2000-08-08 |
| 5845511 | Receiver having expansion mechanism | Satoru Okada | 1998-12-08 |