Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4775588 | Metal substrates having hydrophilic resin paints containing finely divided ion exchange resins on its surface | Tooru Ishii | 1988-10-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4775588 | Metal substrates having hydrophilic resin paints containing finely divided ion exchange resins on its surface | Tooru Ishii | 1988-10-04 |