Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8915900 | Disposable pants-type diaper | Takaaki Shimada, Hideaki Maki | 2014-12-23 |
| 8486039 | Disposable diaper | Takaaki Shimada, Hideaki Maki | 2013-07-16 |
| 7329246 | Disposable wearing article having multilayered core comprising convex gaps and v-shaped cutouts | Akiyoshi Kinoshita, Yoshio Ono, Tomoko Tsuji | 2008-02-12 |