Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698010 | Scrap melting method | Tatsuro Ariyama, Takanori Inoguchi, Masahiro Matsuura, Takashi Sumigama, Noboru Sakamoto | 1997-12-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698010 | Scrap melting method | Tatsuro Ariyama, Takanori Inoguchi, Masahiro Matsuura, Takashi Sumigama, Noboru Sakamoto | 1997-12-16 |