Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4185959 | Method for dyeing hydrophobic fiber material with disperse dye | Kunihiko Imada, Katsumasa Ohtake, Sanae Sakaguchi | 1980-01-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4185959 | Method for dyeing hydrophobic fiber material with disperse dye | Kunihiko Imada, Katsumasa Ohtake, Sanae Sakaguchi | 1980-01-29 |