Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5059447 | Method for the acitivation of a surface of a shaped body formed of a synthetic organic polymer | Koichiroh Katoh, Yoshiie Matsumoto | 1991-10-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5059447 | Method for the acitivation of a surface of a shaped body formed of a synthetic organic polymer | Koichiroh Katoh, Yoshiie Matsumoto | 1991-10-22 |