Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6779359 | Refrigerant processing apparatus for collected equipment, and oil separator | — | 2004-08-24 |
| 4958501 | Refrigerant charging apparatus | Genichi Nakano, Yasutaka Hashimoto | 1990-09-25 |