Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4465921 | Flux-cored wire for gas-shielded arc welding | Yoshiya Sakai, Yasuhiro Nagai, Kazuo Ikemoto, Takakiyo Aoki | 1984-08-14 |
| 4366364 | Flux-cored wire for use in gas-shielded arc welding | Toshio Arai, Kazuo Ikemoto | 1982-12-28 |