Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667359 | Polypropylene compositions for automotive parts | Masaru Nakagawa, Koki Hirano, Yasuhisa Sugita, Takao Nomura, Masatoshi Matsuda +2 more | 2003-12-23 |
| 6639038 | Crystalline polypropylene and its moldings and films | Itaru Kuramoto, Tsuyoshi Ota, Toshio Isozaki, Junichi Amano, Takashi Sumitomo | 2003-10-28 |