Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5647410 | Powder molding machine and method for filling molding materials into a die cavity thereof | Takeo Nakagawa, Hideaki Tsuru, Yoshiharu Inaba, Takayuki Taira | 1997-07-15 |
| 5196213 | Ejector mechanism in an injection molding machine | Kikuo Watanabe, Ryuji Tai | 1993-03-23 |
| 5147659 | Nozzle touch apparatus in an injection molding machine | Kikuo Watanabe, Masayuki Iwatsuki | 1992-09-15 |
| 4950144 | Nozzle touch apparatus in an injection molding machine | Kikuo Watanabe | 1990-08-21 |