Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5159827 | Transferring apparatus for transfer press | Tatsuo Nagamitsu, Mitsuki Nakamura | 1992-11-03 |
| 5148697 | Method for withdrawing workpiece from drawing mold | Tatsuo Nagamitsu, Mitsuki Nakamura | 1992-09-22 |
| 4985993 | Method for producing wheel rim | Nagatada Yagi, Shizuo Kimura, Yukihisa Watano, Mitsuki Nakamura, Shinji Shinozawa | 1991-01-22 |
| 4970888 | Method of changing workpiece holders for press machine | Masaru Sasagawa, Ken Tazou, Ryoichi Kageyama | 1990-11-20 |
| 4941793 | System for sending-off press-formed parts | Masaru Sasagawa, Ken Tazo, Masaaki Kubota, Shinji Katayama | 1990-07-17 |
| 4866974 | Method of changing die assemblies for press machine | Ken Tazou, Masaru Sasagawa, Mitsuki Nakamura, Ryoichi Kageyama | 1989-09-19 |
| 4807456 | Workpiece transfer device for press machine | Mitsuki Nakamura, Ryoichi Kageyama | 1989-02-28 |
| 4688668 | Transfer system for plastic processing machines | Takeshi Ookubo, Akira Namiki, Ken Tazou | 1987-08-25 |
| 4682685 | Conveyor in plastic working machine | Hiroyasu Yamada, Ken Tazou, Mitsuki Nakamura, Ryoichi Kageyama, Akira Namiki +1 more | 1987-07-28 |
| 4658626 | Conveyor in plastic working machine | Hiroyasu Yamada, Ken Tazou, Mitsuki Nakamura, Ryoichi Kageyama, Akira Namiki +1 more | 1987-04-21 |
| 4657734 | Method for preparing a sliding face of a machine tool | Hiroyasu Yamada | 1987-04-14 |
| 4625540 | Conveyor in plastic working machine | Hiroyasu Yamada, Ken Tazou, Mitsuki Nakamura, Ryoichi Kageyama, Akira Namiki +1 more | 1986-12-02 |
| 4358263 | Press apparatus | Tatsushi Matsuda, Masao Sano | 1982-11-09 |