Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5662637 | Disposable absorbent article | Isamu Yamazaki, Makoto Suekane | 1997-09-02 |
| 5607416 | Disposable absorbent pad | Masamitsu Yamamoto, Rumi Yamaki | 1997-03-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5662637 | Disposable absorbent article | Isamu Yamazaki, Makoto Suekane | 1997-09-02 |
| 5607416 | Disposable absorbent pad | Masamitsu Yamamoto, Rumi Yamaki | 1997-03-04 |