Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4450018 | Fused flux for inclined submerged arc welding | Katsuyuki Suga, Toyofumi Kitada, Hirotaka Nakagawa | 1984-05-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4450018 | Fused flux for inclined submerged arc welding | Katsuyuki Suga, Toyofumi Kitada, Hirotaka Nakagawa | 1984-05-22 |