Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6403666 | Polyolefin base porous film | Masaji Enokuchi | 2002-06-11 |
| 6339128 | Polyolefin resin modifier, polyolefin resin composition and oriented polyolefin film | Isao Masada, Akira Aoki, Manabu Kaminaka | 2002-01-15 |