Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4846047 | Brake booster with seal housing and key member | Ryuji Ohta, Yoshimichi Inoue | 1989-07-11 |
| 4807521 | Actuator casing | Ryuji Ohta | 1989-02-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4846047 | Brake booster with seal housing and key member | Ryuji Ohta, Yoshimichi Inoue | 1989-07-11 |
| 4807521 | Actuator casing | Ryuji Ohta | 1989-02-28 |