Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6739143 | Refrigerating device | Koichi Kita | 2004-05-25 |
| 6701744 | Motor-driven needle valve for refrigerating circuit and refrigerating device with the motor-driven needle valve | Nobuo Domyo, Hajime Esumi, Shigeharu Taira | 2004-03-09 |