Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4589959 | Process for electrolytic treatment of metal by liquid power feeding | Takayuki Shimamune | 1986-05-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4589959 | Process for electrolytic treatment of metal by liquid power feeding | Takayuki Shimamune | 1986-05-20 |