Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5363899 | Method of discriminating quality of die-cast article and die-casting process using same | Fumitaka Takehisa, Mitsuyoshi Yokoi | 1994-11-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5363899 | Method of discriminating quality of die-cast article and die-casting process using same | Fumitaka Takehisa, Mitsuyoshi Yokoi | 1994-11-15 |