Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11090755 | Welding material for ferritic heat-resistant steel, welded joint for ferritic heat-resistant steel, and method for producing welded joint for ferritic heat-resistant steel | Hiroyuki Hirata, Kana JOTOKU, Tomoaki Hamaguchi, Katsuki TANAKA | 2021-08-17 |