Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4590845 | Pneumatic servo booster | Hiromi Ando | 1986-05-27 |
| 4418611 | Pneumatic servo booster | Yoshihiro Hayashida | 1983-12-06 |
| 4407184 | Pneumatic servo booster | Hiromi Ando | 1983-10-04 |
| 4283993 | Servo booster | Yoshihiro Hayashida, Hiromi Ando | 1981-08-18 |
| 4259893 | Fluid pressure operated servomotor | Hiromi Ando, Yoshihiro Hayashida | 1981-04-07 |
| 4192220 | Vacuum booster | — | 1980-03-11 |