Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11472091 | Two step blow molding unit, apparatus and method | Toshiteru Oike | 2022-10-18 |
| 11325297 | Injection molding mold, and injection molding method for hollow article | — | 2022-05-10 |