Issued Patents All Time
Showing 1–10 of 10 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 |
| 11931947 | Method for producing resin container, injection core mold, mold for injection molding, and device for producing resin container | Yasuo Ozaki, Yoichi Tsuchiya | 2024-03-19 |
| 11565456 | Blow molding device, blow molding method, and mold unit | Daizaburo Takehana | 2023-01-31 |
| 11472091 | Two step blow molding unit, apparatus and method | Masayuki Usami | 2022-10-18 |
| 11351712 | Blow-molding method and blow-molding apparatus | Daizaburo Takehana, Yasuo Ozaki | 2022-06-07 |
| 10486356 | Blow mold unit and blow molding device using same | — | 2019-11-26 |
| 10086553 | Blow mold unit and blow molding device using same | — | 2018-10-02 |