Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700867 | Aqueous dispersion of an aqueous hydrazine-terminated polyurethane | Masaaki Ishiyama, Takeaki Matuura, Shinya Fujimatsu, Masayoshi Utsugi, Kouichi Iibuchi | 1997-12-23 |