Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11339461 | Austenitic stainless steel | Katsuki TANAKA, Kana JOTOKU | 2022-05-24 |
| 11339462 | Austenitic stainless steel weld metal and welded structure | Katsuki TANAKA, Kana JOTOKU | 2022-05-24 |