Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5302453 | Molecular orientation articles molded from high-molecular weight polyethylene and processes for preparing same | Yuichi Itoh, Kazuo Yagi | 1994-04-12 |
| 5252394 | Molecular orientation articles molded from high-molecular weight polyethylene and processes for preparing same | Yuichi Itoh, Kazuo Yagi | 1993-10-12 |
| 4489033 | Process for injection compression molding | Naotake Uda, Tadayoshi Shiomura | 1984-12-18 |