Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5459113 | Aluminum nitride powder capable of forming colored sintered body and process for preparing same | Toshio Nozaki, Seigo Ohiwa, Hiroshi Iwase | 1995-10-17 |
| 4851207 | Process for producing an aluminum nitride powder | Hachiro Ichikawa, Akira Murase, Hazuo Horiba, Kenichi Sakamoto, Mikio Kanehara | 1989-07-25 |