Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6736917 | Process for manufacturing elastically stretchable and contractible composite sheet | — | 2004-05-18 |
| 6730390 | Elastically stretchable composite sheet | Toshio Kobayashi, Koichi Yamaki | 2004-05-04 |
| 6689703 | Elastically stretchable nonwoven fabric and process for making the same | Toshio Kobayashi, Masaki Yoshida, Emiko Inoue | 2004-02-10 |