Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10343343 | Method for manufacturing absorbent article | Hiroki Yamamoto | 2019-07-09 |
| 10265220 | Manufacturing apparatus and manufacturing method for manufacturing composite sheet associated with absorbent article | Hiroki Yamamoto | 2019-04-23 |
| 10232596 | Fixing device of plurality of sheets associated with absorbent article, and fixing method | Hiroki Yamamoto | 2019-03-19 |
| 10201459 | Method for manufacturing absorbent article | Hiroki Yamamoto | 2019-02-12 |