Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10835986 | Resistance spot welding method and welded member production method | Koichi Taniguchi, Katsutoshi Takashima, Hiroshi Matsuda, Rinsei Ikeda | 2020-11-17 |
| 10773334 | Resistance spot welding method | Hiroshi Matsuda, Rinsei Ikeda | 2020-09-15 |
| 10625365 | Resistance spot welding method | Yasuaki Okita, Hiroshi Matsuda, Rinsei Ikeda | 2020-04-21 |
| 10625368 | Resistance spot welding method and method for manufacturing resistance spot welded joint | Hiroshi Matsuda, Rinsei Ikeda | 2020-04-21 |