Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6802703 | Injection unit of electric injection molding machine | Toshihiro Kasai, Kazuhito Kobayashi, Makoto Nishizawa | 2004-10-12 |
| 6783353 | Injection unit of injection molding machine | Toshihiro Kasai, Kazuhito Kobayashi, Fumiyuki Katoh | 2004-08-31 |