Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5712330 | Styrenic resin pellet and molding produced therefrom | Hiroki Fukui | 1998-01-27 |
| 5391611 | Styrenic resin composition | Shinichi Miura, Masami Mihara, Keiji Takamatsu | 1995-02-21 |