Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857393 | Waterproof water-vapor-permeable laminated structure and applications of the same | Takeo Kato, Hideki Yamamoto | 1989-08-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857393 | Waterproof water-vapor-permeable laminated structure and applications of the same | Takeo Kato, Hideki Yamamoto | 1989-08-15 |