Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6030573 | Process for manufacturing thermoplastic resin moldings | Masahito Matsumoto, Nobuhiro Usui | 2000-02-29 |
| 5795526 | Process for producing multilayer molded article | Masahito Matsumoto, Nobuhiro Usui | 1998-08-18 |