Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6429262 | Molded polypropylene | Takanori Nakashima, Hitoshi Kuramochi, Yoshitaka Sumi | 2002-08-06 |
| 6355736 | Propylene block copolymer compositions | Takanori Nakashima, Yoshitaka Morimoto, Yoshitaka Sumi | 2002-03-12 |