Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11130896 | Heat-storage material and refrigerator and cooling container that include the heat-storage material | SATORU MOTONAMI, Yuka Utsumi, Masao Urayama, Daiji Sawada, Takashi Yamashita | 2021-09-28 |
| 10919683 | Thermal energy storage pack, thermal exchange unit, and manufacturing method of thermal energy storage pack | Daiji Sawada, Yuka Utsumi, Takashi Yamashita, HWISIM HWANG, Masao Urayama +1 more | 2021-02-16 |