Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4794128 | Porous film | Hidenori Shirai, Akio Kimura | 1988-12-27 |
| 4787897 | Stretchable fastening tape for disposable diaper | Yasuhiro Torimae, Yoshinori Takahashi | 1988-11-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4794128 | Porous film | Hidenori Shirai, Akio Kimura | 1988-12-27 |
| 4787897 | Stretchable fastening tape for disposable diaper | Yasuhiro Torimae, Yoshinori Takahashi | 1988-11-29 |