Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12209187 | Amorphous silica-titania composite oxide powder, resin composition, liquid dispersion, and method for producing silica-coated silica-titania composite oxide powder | Osamu Tanaka, Kazuhiro Fukunaga, Mari Aoki | 2025-01-28 |
| 11952677 | Laminate of aluminum nitride single-crystal substrate | — | 2024-04-09 |
| 10753011 | Cleaning method and laminate of aluminum nitride single-crystal substrate | — | 2020-08-25 |
| 7824644 | Particulate silica | Yasuhiro Nagatani, Ryuji Ishimoto | 2010-11-02 |