Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495092 | Combustion apparatus and melting furnace for nonferrous metals | Katsumi Hazama, Keinosuke Masuki, Miki Takai, Eiichi Kashima, Tetsuya Yamada | 2002-12-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495092 | Combustion apparatus and melting furnace for nonferrous metals | Katsumi Hazama, Keinosuke Masuki, Miki Takai, Eiichi Kashima, Tetsuya Yamada | 2002-12-17 |