Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4344477 | Method of die casting a metallic cast product having a metallic hollow member embedded therein | Takeshi Kishihara, Toshiyuki Kawai, Naoyuki Furumaki | 1982-08-17 |
| 4334575 | Method for cooling a plunger tip in a die casting machine of the cold chamber type and apparatus therefor | Tsutomu Nagi | 1982-06-15 |