Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8555703 | Leakage diagnosis apparatus, leakage diagnosis method, and refrigeration apparatus | Yoshinari Sasaki, Takahiro Yamaguchi, Manabu Yoshimi | 2013-10-15 |
| 8350582 | Fluid sensor, refrigerant leakage detection device, refrigeration system, and refrigerant leakage detection method | Yoshinari Sasaki, Takahiro Yamaguchi, Manabu Yoshimi, Youyou Xu | 2013-01-08 |
| 8132419 | Refrigeration system and refrigeration system analyzer | Yoshinari Sasaki, Takahiro Yamaguchi | 2012-03-13 |