Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6441334 | Gas shielded arc welding flux cored wire | Isao Aida, Tsuyoshi Kurokawa, Fusaki Koshiishi, Hajime Uchiyama | 2002-08-27 |
| 5456588 | Injection mold device | Hiroshi Yonekubo, Kaoru Maeda, Kazuo Saito, Shoso Nishida | 1995-10-10 |
| 4571480 | Flux cored wire electrodes for self-shielded arc welding | Yoshiya Sakai, Yasuhiro Nagai, Kazuo Ikemoto, Masaharu Sato | 1986-02-18 |
| 4510374 | Flux-cored wire electrode suitable for use in gas-shielded arc-welding | Minoru Kobayashi, Yoshiya Sakai, Shoji Minato, Tsuguo Ooe, Katsumi Arai | 1985-04-09 |