Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5614585 | Hydrophilic surface-treating aqueous solution and hydrophilic surface-treating method | Masahiko Matsukawa, Hidekimi Hirasawa, Fujio Mikami | 1997-03-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5614585 | Hydrophilic surface-treating aqueous solution and hydrophilic surface-treating method | Masahiko Matsukawa, Hidekimi Hirasawa, Fujio Mikami | 1997-03-25 |