Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670612 | Polyamine/epoxy-containing polyoxyethylene/hydrophobic epoxy adduct curing agent | Shuta Kihara, Shinichi Yonehama | 1997-09-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670612 | Polyamine/epoxy-containing polyoxyethylene/hydrophobic epoxy adduct curing agent | Shuta Kihara, Shinichi Yonehama | 1997-09-23 |