Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6584796 | Heat pump cycle having internal heat exchanger | Satoshi Itoh, Motohiro Yamaguchi, Yasushi Yamanaka, Toshio Hirata | 2003-07-01 |
| 6505476 | Refrigerant cycle system with super-critical refrigerant pressure | Shin Nishida, Motohiro Yamaguchi, Satoshi Itoh, Yasutaka Kuroda, Yasushi Yamanaka +1 more | 2003-01-14 |