Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5936011 | Modified polyamine, aqueous epoxy resin curing agent using the same and process for producing thereof | Shuta Kihara, Shinichi Yonehama | 1999-08-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5936011 | Modified polyamine, aqueous epoxy resin curing agent using the same and process for producing thereof | Shuta Kihara, Shinichi Yonehama | 1999-08-10 |