Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4696513 | Chucking device for machine tools | Tatsue Sawaguchi, Yoshihiro Kuroki | 1987-09-29 |
| 4669362 | Rotary fluid pressure cylinder device for operating chucks for machine tools | Kojiro Oota, Tatuei Sawaguchi | 1987-06-02 |
| 4523632 | Cooling system of rotary fluid pressure cylinder for chucking in machine tools | Tatsue Sawaguchi | 1985-06-18 |
| 4410192 | Wedge-operated jaw chuck for holding work on a machine tool | Tatsuei Sawaguchi | 1983-10-18 |