Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361164 | Method of driving solenoid-operated proportional control valve | Yasuyuki Sakakibara, Hisasi Kawai, Kazuhiro Sakurai | 1982-11-30 |
| 4350319 | Control for an electromagnetic solenoid valve | Shoji Kawata, Kazuhiro Sakurai | 1982-09-21 |
| 4345228 | Rotary actuator | Takaharu Idogaki, Hisasi Kawai, Takeshi Matsui, Kazuhiro Sakurai | 1982-08-17 |