Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10328518 | Resistance spot welding method | Yasuaki Okita, Chikaumi Sawanishi, Kenji Oi | 2019-06-25 |
| 10207353 | Indirect spot welding method | Muneo Matsushita | 2019-02-19 |
| 10207354 | Indirect spot welding apparatus | Muneo Matsushita | 2019-02-19 |
| 10189111 | Indirect spot welding method | Muneo Matsushita, Akihide Yoshitake | 2019-01-29 |