Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7926546 | Device for melting, storing, and feeding metal material from bar-shaped metal material intended for injection apparatus for molding metal product | Yasuhiko Takeuchi, Toshiyasu Koda, Mamoru Miyagawa, Ikuo Uwadaira, Taku Kawano | 2011-04-19 |
| 7858017 | Material melting and holding apparatus of metal molding apparatus and rod material melting method | Yasuhiko Takeuchi, Toshiyasu Koda, Mamoru Miyagawa | 2010-12-28 |
| 7628300 | Method for preventing leaking of molten metal in injection molding of metal material | Yasuhiko Takeuchi, Toshiyasu Koda, Mamoru Miyagawa, Ikuo Uwadaira, Taku Kawano | 2009-12-08 |
| 5556039 | Crushing machine apparatus and a method for cleaning the crushing machine apparatus | Haruo Okada, Kikuo Sakurada | 1996-09-17 |
| 5543093 | Injection molding method and apparatus | Nobuyuki Nakamura, Fumio Shiozawa, Yoshitoshi Yamagiwa | 1996-08-06 |
| 5492670 | Injection molding method | Fumio Shiozawa | 1996-02-20 |
| 5451363 | Injection molding method | Fumio Shiozawa, Masahiko Miyajima | 1995-09-19 |