Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5236427 | Absorbent article | Mitsugu Hamajima, Masahito Tanaka, Minoru Nakanishi | 1993-08-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5236427 | Absorbent article | Mitsugu Hamajima, Masahito Tanaka, Minoru Nakanishi | 1993-08-17 |