Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4976305 | Method of and apparatus for controlling die temperature in low-pressure casting process | Kouji Tanaka, Takeshi Imura, Katsuhiko Ando, Shigemitsu Nakabayashi | 1990-12-11 |