Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4427499 | Process for surface treatment of stainless steel sheet | Tomoge Hitomi, Takehisa Konishi, Tetsutaro Ogushi | 1984-01-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4427499 | Process for surface treatment of stainless steel sheet | Tomoge Hitomi, Takehisa Konishi, Tetsutaro Ogushi | 1984-01-24 |