Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5191680 | Filament threading in an air gun for producing nonwoven fabrics | Akira Kaneko, Hiroyuki Hamasuna | 1993-03-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5191680 | Filament threading in an air gun for producing nonwoven fabrics | Akira Kaneko, Hiroyuki Hamasuna | 1993-03-09 |