Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6719144 | Method of separating oxide from dross, device for separating oxide from dross, and jet solder tank | Toshio Tooyama, Shohei Mawatari, Tomotake Kagaya, Eihiko Muramatsu | 2004-04-13 |
| 5193734 | Jet solder bath | Kinjiro Takayama, Tatsuo Fujita, Hisashi Suwa, Mitsuo Zen, Hidetoshi Nakamura | 1993-03-16 |