Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6455659 | Crystalline polypropylene and molded object and film thereof | Itaru Kuramoto, Tsuyoshi Ota, Toshio Isozaki | 2002-09-24 |
| 6407168 | Propylene resin composition and process for producing the same | Yasuhisa Sugita, Takashi Saeki, Hiroki Nakashima, Masaru Nakagawa, Kenichi Mitsuhashi | 2002-06-18 |