Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6861132 | Porous polypropylene film, process for producing the same, and absorbent article employing the film | Naoki Ikeda, Kiyoshi Sadamitsu, Manabu Hoki, Toshiaki Kobayashi | 2005-03-01 |