Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6451936 | Polypropylene random copolymer and film thereof | Seiichiro Ima, Kazuki Wakamatsu, Jiro Mori, Eisuke Shiratani | 2002-09-17 |
| 6441081 | Polypropylene-base resin composition and products of injection molding thereof | Kenichi Ohkawa, Susumu Kanzaki, Hisayuki Iwai, Takao Nomura, Shoichi ICHIKAWA | 2002-08-27 |