Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8182732 | Stretchable composite sheet and process for forming the same with a plurality of gathers | Kazuo Ukegawa, Masato Isono, Toru Oba | 2012-05-22 |
| 6902793 | Stretchable composite sheet and process for forming the same with a plurality of gathers | Kazuo Ukegawa, Masato Isono, Toru Oba | 2005-06-07 |