Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663220 | Acoustic vibrational material from fiber-reinforced polybutadiene-modified epoxy resin | Kunihiko Tokura, Seiji Matsuura | 1997-09-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663220 | Acoustic vibrational material from fiber-reinforced polybutadiene-modified epoxy resin | Kunihiko Tokura, Seiji Matsuura | 1997-09-02 |