Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12296411 | Flux-cored wire and welding method | Takashi Yashima, Shun Izutani | 2025-05-13 |
| 12172246 | Sensor protecting case, imaging device, welding system, cooling method for sensor, and cooling control method for sensor | Junichi Ono, Naohide FURUKAWA | 2024-12-24 |
| 11691227 | Solid wire for electroslag welding, and welding joint | Hidenori Nako, Tomoko Sugimura, Yoshihiko Kitagawa | 2023-07-04 |
| 11577346 | Wire for electroslag welding, flux for electroslag welding and welded joint | Yimin YUAN, Hidenori Nako, Tomoko Sugimura, Yoshitomi Okazaki | 2023-02-14 |
| 8124247 | High-strength welded steel pipe including weld metal having high cold-cracking resistance and method for manufacturing the same | Naoya Hayakawa, Fumimaru Kawabata, Shuichi Sakaguchi, Mitsuhiro Okatsu, Makoto Ota +2 more | 2012-02-28 |