Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6449962 | REFRIGERANT COLLECTING DEVICE, REFRIGERANT COLLECTING METHOD, REFRIGERATOR HAVING REFRIGERANT COLLECTING DEVICE, CONTROL METHOD FOR REFRIGERANT IN REFRIGERANT CIRCUIT OR REGENERATION DEVICE AND REGENERATION METHOD FOR REFRIGERANT COLLECTING | Takayuki Shimizu, Jiro Yuzawa, Katsuhiko Inoue, Fukuji Yoshida, Yonezo Ikumi | 2002-09-17 |
| 6363741 | Refrigerant composition and refrigerating apparatus | — | 2002-04-02 |