Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12098076 | Silica powder, resin composition, and dispersion | Keiji SAIKI, Masayuki Numata, Teppei Ueno | 2024-09-24 |
| 7803341 | Fine dry silica particles | Masakazu Ohara, Yukihiro Takata, Masahide Ueda | 2010-09-28 |
| 7452599 | Fine silica particles having specific fractal structure parameter | Masakazu Ohara, Minoru Kimura | 2008-11-18 |