Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7550178 | Method of dyeing or reforming injection, blow or compression molding | Yuuji Umino | 2009-06-23 |
| 6835337 | Method for controlling the forward movement speed of the screw in an injection molding machine | Kiyoshi Sasaki, Yasumasa Sugiyama, Hiroshi Katsuta, Kazuyuki Ushizaka, Atsuhiro Suzuki | 2004-12-28 |
| 6676867 | Resin and gas injection molding method with subsequent cohering | Atsushi Tsuchiya | 2004-01-13 |
| 6203731 | Method for injection molding of plastic products having excellent transcription properties | Tsuyoshi Kato, Hideyuki Ishiyama, Kiyoshi Suzuki | 2001-03-20 |