Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5646077 | Binder fiber and nonwoven fabrics using the fiber | Katsuyoshi Niikura | 1997-07-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5646077 | Binder fiber and nonwoven fabrics using the fiber | Katsuyoshi Niikura | 1997-07-08 |