Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5960027 | Apparatus for controlling arc deflection in an arc furnace | Toyohiko Kiyohara, Yuji Haraguchi, Kazuya Toi | 1999-09-28 |
TA
Takayuki Asoh
Overall (All Time): #3,661,972 of 4,157,543Top 90%
1
Patents All Time