Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11623969 | Method for producing water/oil repellent composition and method for producing water/oil repellent article | Yukiko SHIOTA, Hiroyuki Hara | 2023-04-11 |
| 11504740 | Water/oil repellent article, method for its production and water/oil repellent composition | Yukiko SHIOTA, Hiroyuki Hara, Akira Isobe | 2022-11-22 |
| 9487689 | Fluorinated copolymer and process for its production, water repellent composition, and article | Kyouichi Kaneko, Kazunori Sugiyama, Minako Shimada, Takao Hirono | 2016-11-08 |
| 9040625 | Water/oil repellent composition, method for its production and article | Kyouichi Kaneko, Kazunori Sugiyama, Takao Hirono | 2015-05-26 |