Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5071603 | Method of controlling hydraulic press | Masanobu Kurumaji, Naoki Takeuchi, Tutomu Sano, Kazuyuki Kajiyama, Hiroaki Kondo +3 more | 1991-12-10 |
| 4784058 | Press control for maintaining a level position and a uniform pressure on a workpiece | Masanobu Kurumaji, Kazuyuki Kijayama, Koichi Fukushima, Nobuo Kimura, Satoshi Hirota +4 more | 1988-11-15 |