Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7626139 | Method for manufacturing seamed flux-cored welding wire | Kuniaki Miyazaki, Norio Masaie | 2009-12-01 |
| 6827217 | Welding wire container | Masami Tano, Shinji Komatsu | 2004-12-07 |
| 5672287 | Flux-cored wire and solid wire for ARC welding | Norio Masaie, Tomoyuki Tachibana, Hiroyuki Shimizu, Kazuhiko Ito, Yoshikazu Sasa +1 more | 1997-09-30 |
| 5550348 | Flux-cored wire and solid wire for arc welding | Norio Masaie, Tomoyuki Tachibana, Hiroyuki Shimizu, Kazuhiko Ito, Yoshikazu Sasa +1 more | 1996-08-27 |
| 5403377 | Flux-cored wire | Norio Masaie, Kazuhiko Ito | 1995-04-04 |