Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12297340 | Aqueous dispersion, coating film, coated article, and method for producing aqueous dispersion | Takuji Ishikawa, Hidenori Ozaki, Katsuhiko Imoto | 2025-05-13 |
| 8993679 | Method for producing aqueous dispersion of fluorine-containing seed polymer particles and aqueous coating composition and coated article thereof | Katsuhiko Imoto, Shumi Nishii | 2015-03-31 |
| 8952115 | Method for producing fluorine-containing polymer | Katsuhiko Imoto, Shumi Nishii | 2015-02-10 |
| 8735492 | Method for producing fluorine-containing polymer | Katsuhiko Imoto, Shumi Nishii | 2014-05-27 |