Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8075722 | Method of manufacturing elastic sheet, and elastic sheet and absorbent product | Hironobu Yokokawa, Masaru Fujioka | 2011-12-13 |
| 7981100 | Disposable absorbent article | Masaru Fujioka | 2011-07-19 |