Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4746887 | Hollow cylindrical movable body for an electromagnet | Osamu Nogata, Toshiharu Ozaki | 1988-05-24 |
| 4688138 | Electromagnet drive device | Osamu Nagata, Toshiharu Ozaki | 1987-08-18 |
| 4688139 | Electromagnet drive device | Osamu Nagata, Toshihara Ozaki | 1987-08-18 |
| 4630588 | Fuel injection timing control system | Ryuichi Sagawa, Osamu Nagata | 1986-12-23 |
| 4399676 | Mandrel cleaning device for extrusion press | Tatsuhiko Noyori, Masakazu Ueda, Masanobu Aoki, Tsuneharu Masuda | 1983-08-23 |