Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4747982 | Method for adjusting compression stroke allowance of vertical injection-compression molding machine | Yoshifumi Mukai, Hiroaki Kondo, Naoki Takeuchi, Masanobu Kurumaji, Hiroshi Ueda +1 more | 1988-05-31 |
| 4181510 | Waste gas discharging device for use in injection molding machine | Tsutomu Sano, Naoki Takeuchi, Masanobu Kurumaji | 1980-01-01 |