Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8277924 | Panel-shaped molded product | Hiroyuki Imaizumi, Masayuki Akada, Ken Shimomai | 2012-10-02 |
| 7521016 | Pressurized gas introducing device, and injection molding method for moldings having hollow portion | Akimasa Kaneishi, Hiroyuki Imaizumi | 2009-04-21 |
| 6866811 | Method for injection-molding an article having a hollow portion | Hiroyuki Imaizumi, Kazuaki Ochiai | 2005-03-15 |
| 5846633 | One-piece molded chasis having openings and rib minimizing deformation during cooling | Norio Narazaki, Yuko Itagaki, Ryoji Ukaji | 1998-12-08 |
| 5576086 | Deformation-free molded article | Norio Narazaki, Yuko Itagaki, Ryoji Ukaji | 1996-11-19 |