Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11286539 | Cooling apparatus for metal strip and continuous heat treatment facility for metal strip | Takanori Nagai, Masashi Yoshikawa | 2022-03-29 |
| 10807185 | Welding apparatus and welding method | Tatsuki MITSUZUMI, Ryosuke MITSUOKA, Takafumi NAKAYA, Yujiro Watanabe, Hirotoshi Tagata | 2020-10-20 |