Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11130896 | Heat-storage material and refrigerator and cooling container that include the heat-storage material | Yuka Utsumi, Masao Urayama, Hisanori Bessho, Daiji Sawada, Takashi Yamashita | 2021-09-28 |