Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10077327 | Fluorine-containing copolymer and water- and oil-repellent agent | Mitsuhiro Usugaya, Takashi Enomoto | 2018-09-18 |
| 9945069 | Treatment comprising water- and oil-repellent agent | Mitsuhiro Usugaya | 2018-04-17 |