Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6001293 | Process for producing polypropylene laminated film | Kazuki Wakamatsu, Junichi Kimura, Makoto Satoh, Yoichi Obata | 1999-12-14 |
| 5773129 | Polypropylene laminated film | Kazuki Wakamatsu, Junichi Kimura, Makoto Satoh, Yoichi Obata | 1998-06-30 |
| 5635557 | Polypropylene composition and stretched film thereof | Junichi Kimura, Yoichi Obata, Hiroyuki Tanimura | 1997-06-03 |
| 5082908 | Ethylene-.alpha.-olefin copolymer and process for producing the same | Akio Imai, Kiyoyuki Sugimori, Keisaku Yamamoto | 1992-01-21 |