Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11655086 | Laminate, blister container, and push-through package | Hajime Okamoto, Takeo Matsuyama, Toyoaki Suzuki | 2023-05-23 |
| 11261354 | Adhesive resin composition, film for fluorine resin adhesion, laminate, and method for producing laminate | Kousuke Kashima, Takeo Matsuyama, Toyoaki Suzuki | 2022-03-01 |
| 11203475 | Laminate, blister container, and push-through package | Hajime Okamoto, Takeo Matsuyama, Toyoaki Suzuki | 2021-12-21 |
| 8469075 | Coating film peeling apparatus for resin material | Katsumi Okamoto | 2013-06-25 |
| D651624 | Perforated hexagonal screen | Katsumi Okamoto | 2012-01-03 |