Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12168738 | Adhesive resin compositions and laminates | Akihiko Iwashita, Motoyasu Yasui, Yoshisada FUKAGAWA, Kyoko Kobayashi, Masahiko Okamoto | 2024-12-17 |
| 12017434 | Multilayer structure, method for producing same, sheet for preventing diffusion of hazardous substances, landfill geomembrane, and multilayer pipe | Kazuhira Hata, Tatsuya Oshita | 2024-06-25 |
| 10730988 | Modified polyolefin particles and methods for producing the same | Keiichi Ikeda, Kazuto Sugiyama, Takeharu ISAKI, Masayoshi Aoki | 2020-08-04 |