Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6640875 | Injection molding method of metal material | Takahiro Kobayashi | 2003-11-04 |
| 6588486 | Metering method of metal material in injection molding | Kazutoshi Takayama, Toshiyasu Koda, Yasuhiko Takeuchi, Takahiro Kobayashi, Yuji Hayashi | 2003-07-08 |
| 6578621 | Injection device for low melting point metallic material | Kiyoto Takizawa, Toshiyasu Koda, Yuji Hayashi | 2003-06-17 |
| 6562100 | Material supply and melting method in injection molding of metal material | Kiyoto Takizawa, Toshiyasu Koda, Yuji Hayashi | 2003-05-13 |
| 6516019 | Oxidation prevention method of metal in a melting vessel and apparatus | Kiyoto Takizawa, Toshiyasu Koda, Yuji Hayashi | 2003-02-04 |