Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658600 | Injection molding machine having assembly for vibration processing | Fumio Shiozawa, Toshimi Kato, Yuji Hayashi | 1997-08-19 |
| 5645786 | Method of manufacturing a multilayer molding | Hidemi Aoki, Yasuhiko Takeuchi, Kunio Yuhara | 1997-07-08 |