Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9873930 | Precipitation hardening martensitic stainless steel and steam turbine component made thereof | Shinji OIKAWA, Masahiko Arai, Hiroyuki Doi | 2018-01-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9873930 | Precipitation hardening martensitic stainless steel and steam turbine component made thereof | Shinji OIKAWA, Masahiko Arai, Hiroyuki Doi | 2018-01-23 |