Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5616652 | Microporous crumbs of hydrogenated block copolymers and process for producing the same | Masao Ishii, Nobuo Sukenobe | 1997-04-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5616652 | Microporous crumbs of hydrogenated block copolymers and process for producing the same | Masao Ishii, Nobuo Sukenobe | 1997-04-01 |