Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5523380 | Polymers having hydroxyl and carboxyl groups, and production process thereof | Hideyuki Tahara, Hiroshi Itoh, Masahito Takagi | 1996-06-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5523380 | Polymers having hydroxyl and carboxyl groups, and production process thereof | Hideyuki Tahara, Hiroshi Itoh, Masahito Takagi | 1996-06-04 |