Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4370468 | Biaxially drawn polyhexamethylene adipamide film | Osamu Nakajima, Yoshiaki Nakayama | 1983-01-25 |
| 4352926 | Biaxially drawn polyhexamethylene adipamide film and process for producing same | Yoshihiko Muto, Mitsuo Kohno | 1982-10-05 |
| 4252966 | Biaxially drawn polyhexamethylene adipamide film | Yoshihiko Muto, Mitsuo Kohno | 1981-02-24 |