Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397369 | Welding method and welding apparatus | Tomomichi YASUOKA, Takashi KAYAHARA, Toshiaki Sakai, Ryosuke NISHII | 2025-08-26 |
| 12208467 | Welding method and welding apparatus | Ryosuke NISHII, Kousuke Kashiwagi, Takashi KAYAHARA, Tomomichi YASUOKA | 2025-01-28 |