Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5671837 | Panel distribution system and panel distributing method carried out by the same | Tsugio Ueno, Kazuyoshi Takaya, Takashi Kitamura, Mitsuo Ushida | 1997-09-30 |
| 4970888 | Method of changing workpiece holders for press machine | Motoatsu Shiraishi, Masaru Sasagawa, Ryoichi Kageyama | 1990-11-20 |
| 4866974 | Method of changing die assemblies for press machine | Motoatsu Shiraishi, Masaru Sasagawa, Mitsuki Nakamura, Ryoichi Kageyama | 1989-09-19 |
| 4688668 | Transfer system for plastic processing machines | Takeshi Ookubo, Motoatsu Shiraishi, Akira Namiki | 1987-08-25 |
| 4682685 | Conveyor in plastic working machine | Hiroyasu Yamada, Motoatsu Shiraishi, Mitsuki Nakamura, Ryoichi Kageyama, Akira Namiki +1 more | 1987-07-28 |
| 4658626 | Conveyor in plastic working machine | Hiroyasu Yamada, Motoatsu Shiraishi, Mitsuki Nakamura, Ryoichi Kageyama, Akira Namiki +1 more | 1987-04-21 |
| 4625540 | Conveyor in plastic working machine | Hiroyasu Yamada, Motoatsu Shiraishi, Mitsuki Nakamura, Ryoichi Kageyama, Akira Namiki +1 more | 1986-12-02 |