Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7943085 | Ferritic stainless steel for automobile exhaust gas passage components and welded steel pipe | Takeo Tomita | 2011-05-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7943085 | Ferritic stainless steel for automobile exhaust gas passage components and welded steel pipe | Takeo Tomita | 2011-05-17 |