Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5554308 | Lubricant for wire feeding and wire drawing and a welding wire manufactured by using the same | Norio Masaie, Tomoyuki Tachibana, Koji Seita | 1996-09-10 |
| 4261191 | Method and apparatus for winding metal wires around a reel structure | Haruo Suzuki, Makoto Ida, Atutosi Takaki, Yosikazu Sasa, Kazuhide Yoshida | 1981-04-14 |