Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6716944 | Water and oil repellent composition | Takashige Maekawa, Shuichiro Sugimoto, Ryuji Seki | 2004-04-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6716944 | Water and oil repellent composition | Takashige Maekawa, Shuichiro Sugimoto, Ryuji Seki | 2004-04-06 |