Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9233814 | Manufacturing device for composite bodies of continuous sheet-like members | Hiroki Yamamoto | 2016-01-12 |
| 8968612 | Manufacturing device and manufacturing method for absorbent | Kenji Takeuchi, Hiroki Yamamoto | 2015-03-03 |
| 7754627 | Stretchable non-woven fabric, absorbent article and absorbent article manufacturing method | Hirotomo Mukai, Tatsuya Hashimoto, Tomoko Tsuji, Akiyoshi Kinoshita, Masaharu Tomioka +1 more | 2010-07-13 |
| 6923797 | Disposable undergarment | Junji Shinohara, Hirotomo Mukai | 2005-08-02 |
| 6821271 | Disposable undergarment | Junji Shinohara, Hirotomo Mukai | 2004-11-23 |