Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6549558 | Melting and holding furnace for aluminum blocks | Tamio Okada, Michio Matsuura, Toshiaki Sano, Tomohiro HATANAKA | 2003-04-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6549558 | Melting and holding furnace for aluminum blocks | Tamio Okada, Michio Matsuura, Toshiaki Sano, Tomohiro HATANAKA | 2003-04-15 |