Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11306234 | Composition containing refrigerant and application thereof | Shun OHKUBO, Mitsushi ITANO, Hitomi KUROKI, Tatsumi Tsuchiya | 2022-04-19 |
| 11286409 | Composition containing refrigerant including R32, R125, R143a and R134a, and refrigeration method using said composition, method for operating refrigerator, and refrigerator | Mitsushi ITANO, Hitomi KUROKI, Shun OHKUBO, Tatsumi Tsuchiya | 2022-03-29 |