Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6733892 | Surface treatment composition, method of surface treatment, substrate and article | Fumiaki Gunji | 2004-05-11 |
| 6706906 | Water repellent composition, surface-treated substrate, process for its production and article for transport equipment | Yutaka Furukawa, Noriko Torimoto | 2004-03-16 |