Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11167368 | Welding device and welding method | Hisashi Kitagawa, Yoshiyuki Oomasa, Hideki Shudai, Yoshihiko Ueno, Daisuke Miyazaki +2 more | 2021-11-09 |
| 10792748 | Welding device | Hisashi Kitagawa, Yoshiyuki Oomasa, Hideki Shudai, Yoshihiko Ueno, Daisuke Miyazaki +2 more | 2020-10-06 |
| 8705079 | Information processing apparatus | — | 2014-04-22 |