Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10112361 | Core material for sandwich panel, method of molding core material for sandwich panel, sandwich panel, and method of molding sandwich panel | Takehiko Sumi | 2018-10-30 |
| 10022903 | Method of making a resin panel | Yu Igarashi, Tatsuya Fukuda | 2018-07-17 |
| 9987821 | Foam structural material, resin panel, and method for manufacturing a resin panel | Tatsuya Fukuda, Yoshihiro YAMASAKI | 2018-06-05 |
| 9981443 | Core material for sandwich panel, method of molding core material for sandwich panel, sandwich panel, and method of molding sandwich panel | Takehiko Sumi | 2018-05-29 |