Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7938814 | Disposable diaper | Takao Koyama, Hidekazu Ito, Hiroshi Inada | 2011-05-10 |
| 7651487 | Absorbent article | Yoshifumi Niki | 2010-01-26 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7938814 | Disposable diaper | Takao Koyama, Hidekazu Ito, Hiroshi Inada | 2011-05-10 |
| 7651487 | Absorbent article | Yoshifumi Niki | 2010-01-26 |