Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404436 | Latent heat storage material, cold storage tool, distribution packing container, and cold storage tool for food | KATSUYA KIDO, Yusuke Ikeda, MASAKAZU KAMURA, Yuka Utsumi | 2025-09-02 |
| 11884868 | Latent heat storage material, and cold storage tool, logistic packaging container, transportation method, human body refrigeration tool and cold storage tool for beverages each using same | MASAKAZU KAMURA, HWISIM HWANG, Yuka Utsumi | 2024-01-30 |
| 11884869 | Latent heat storage material, and cold storage tool, logistic packaging container, food cold storage tool and cooling method each using same | MASAKAZU KAMURA, Yuka Utsumi | 2024-01-30 |