Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12384678 | Aluminum nitride powder and method for manufacturing the same | Yoshiaki Yamashita, Masato Hamamoto | 2025-08-12 |
| 6417264 | Cationic polymer-modified silica dispersion and production process for the same | Hiroyuki Kono, Kenji Fukunaga, Kenichi Ishizu | 2002-07-09 |