Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6767946 | Water and oil repelent composition and shaped product thereof | Toyomichi Shimada, Takashige Maekawa | 2004-07-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6767946 | Water and oil repelent composition and shaped product thereof | Toyomichi Shimada, Takashige Maekawa | 2004-07-27 |