Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8617684 | Vacuum thermal insulating material and thermal insulating box including the same | Kyoko Nomura, Syuichi Iwata, Tsukasa Takagi, Hideaki Nakano, Yosuke Fujimori +2 more | 2013-12-31 |
| 5985393 | Heat insulating box | Sumihisa Akahoshi, Yutaka Igarashi, Kouji Hirata, Fumiaki Baba, Akira Yamada +1 more | 1999-11-16 |
| 5707700 | Heat insulating box | Sumihisa Akahoshi, Yutaka Igarashi, Kouji Hirata, Fumiaki Baba, Akira Yamada +1 more | 1998-01-13 |