Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9956707 | Preform extrusion molding apparatus, method for extrusion molding and preform | Junichi Chiba, Kazuhiko Shimizu | 2018-05-01 |
| 9884442 | Preform injection molding device | Tamotsu Toyoda, Mamoru Sato, Yasuhiro Ishizawa | 2018-02-06 |
| 9862157 | Injection molding process of a preform for use in biaxial stretching and blow molding | Junichi Chiba, Yosuke Watanabe | 2018-01-09 |