Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12343922 | Die unit, blow molding device, and blow molding method | Daizaburo Takehana | 2025-07-01 |
| 12304131 | Manufacturing method and manufacturing apparatus for delamination container | Yoichi Tsuchiya, Daizaburo Takehana | 2025-05-20 |
| 12290977 | Molding unit for cooling resin molded article, blow molding device, injection molding device, and method | Daizaburo Takehana | 2025-05-06 |
| 12208558 | Manufacturing method and manufacturing apparatus for delamination container | Yoichi Tsuchiya, Daizaburo Takehana | 2025-01-28 |