Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4835042 | Absorbent member | Masatake Dohzono, Norihiro Abe | 1989-05-30 |
| 4804378 | Absorbent article | Daisuke Shiba, Akira Sakurai | 1989-02-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4835042 | Absorbent member | Masatake Dohzono, Norihiro Abe | 1989-05-30 |
| 4804378 | Absorbent article | Daisuke Shiba, Akira Sakurai | 1989-02-14 |