Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10625363 | Different material welded joint and welding method | Hiroshi Mizobata, Fumitoshi Akaike | 2020-04-21 |
| 10603737 | Different material welded joint and welding method | Hiroshi Mizobata, Fumitoshi Akaike | 2020-03-31 |