Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4416999 | Refractory powder flame projection moldings | Fukuoka Hiromi, Masataka Matsuo, Kazuo Hamai, Tokuaki Hatta | 1983-11-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4416999 | Refractory powder flame projection moldings | Fukuoka Hiromi, Masataka Matsuo, Kazuo Hamai, Tokuaki Hatta | 1983-11-22 |