Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11034871 | Composition containing refrigerant and application of said composition | Shun OHKUBO, Hitomi KUROKI, Tatsumi Tsuchiya, Kenji GOBOU | 2021-06-15 |
| 10988652 | Method for using a mixture of fluorinated hydrocarbons as a refrigerant, and a refrigeration unit using the mixture as a refrigerant | Yasufu Yamada, Tatsumi Tsuchiya, Hitomi KUROKI | 2021-04-27 |