Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8487141 | Method for producing a perfluoro compound having hydroxyl groups | Daisuke Shirakawa, Yoshitomi Morisawa | 2013-07-16 |
| 8309756 | Surface treating agent, article and fluorinated ether compound | Daisuke Shirakawa, Taiki Hoshino | 2012-11-13 |