Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10300670 | Injection molding process for making a preform | Hiroshi Hosokoshiyama, Junichi Chiba | 2019-05-28 |
| 10266789 | Processing method and purification system | Kotaro Tanaka, Takumi Sato, Mamoru Ohashi, Yukio Kikuchi | 2019-04-23 |