Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6632541 | Olefin-based copolymer composition | Hirofumi Johoji, Tadaaki Nishiyama | 2003-10-14 |
| 6562907 | Olefin polymer and thermoplastic resin composition | Hirofumi Johoji, Tadaaki Nishiyama | 2003-05-13 |
| 6525138 | Thermoplastic resin composition | Hirofumi Johoji, Tadaaki Nishiyama | 2003-02-25 |