Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6364863 | Disposable absorbent undergarment | Masamitsu Yamamoto, Yoshihisa Fujioka, Hirotomo Mukai, Yoshio Ono, Wataru Kitazawa | 2002-04-02 |
| 6056732 | Disposable diaper | Yoshihisa Fujioka, Yoshio Ono | 2000-05-02 |
| 6050984 | Foldable disposable diaper | Yoshihisa Fujioka, Yoshio Ono | 2000-04-18 |
| 5858012 | Pull-on disposable diaper | Kenichi HISADA | 1999-01-12 |
| 5846231 | Disposable absorbent article | Yoshihisa Fujioka | 1998-12-08 |
| 5700256 | Disposable absorbent pad | Masamitsu Yamamoto | 1997-12-23 |
| 5643244 | Disposable garment for absorption of body exudates | Takaaki Shimada | 1997-07-01 |
| 5607416 | Disposable absorbent pad | Masamitsu Yamamoto, Hideaki Kitaoka | 1997-03-04 |
| 5204997 | Disposable garments of pants type | Migaku Suzuki, Takeshi Kudo, Ritsuko Sakai | 1993-04-27 |