Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6698235 | Refrigerant cycle system having discharge function of gas refrigerant in receiver | Ryouichi Sanada, Satoshi Sumiya | 2004-03-02 |
| 6681582 | Vapor compression type refrigeration apparatus including leak detection and method for detecting refrigerant leaks | Takahisa Suzuki, Tatsuo Tsunooka, Toshihiro Tahara | 2004-01-27 |