Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7553301 | Method for determining the illustration of a diaper | Sachiyo Suzuki, Hiroki Ishikawa, Satoru Sakaguchi | 2009-06-30 |
| 7331945 | Folded disposable diaper having indicia that visually change or become visible when the diaper is unfolded | Sachiyo Suzuki, Hiroki Ishikawa, Satoru Sakaguchi | 2008-02-19 |