Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11065718 | Laser welding method and laser welding apparatus | Nozomi TATEYAMA, Hiroomi Kobayashi, Yoshinori Shibata | 2021-07-20 |
| 10953498 | Method of welding laminated metal foils | Hiroomi Kobayashi, Nozomi TATEYAMA, Keisuke Uchida, Yoshinori Shibata, Masaki Koike | 2021-03-23 |