Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4597837 | Method and apparatus for electrolytic treatment | Kazutaka Oda, Tsutomu Kakei | 1986-07-01 |
YK
Yoshio Kon
Overall (All Time): #3,997,976 of 4,157,543Top 100%
1
Patents All Time