Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6992229 | Method for purifying a fluorinated hydroxyl compound | Hidekazu Okamoto, Akihiro Wada, Nobuyuki Yamagishi | 2006-01-31 |
| 6930212 | Method for purifying a fluorinated hydroxyl compound | Hidekazu Okamoto, Akihiro Wada, Nobuyuki Yamagishi | 2005-08-16 |
| 5914422 | Method for producing fluorine-containing silicone compound | Yutaka Furukawa, Mami Kotera, Seisaku Kumai, Kazuya Oharu | 1999-06-22 |
| 5728903 | Method for producing flourine-containing silicone compound | Yutaka Furukawa, Mami Kotera, Seisaku Kumai, Kazuya Oharu | 1998-03-17 |
| 5663399 | Method for producing fluorine-containing silicone compound | Yutaka Furukawa, Mami Kotera, Seisaku Kumai, Kazuya Oharu | 1997-09-02 |