Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856292 | Pressure control valve assembly | Katsunori Kawai, Shinichi Suzuki, Hiroyuki Deguchi | 1989-08-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856292 | Pressure control valve assembly | Katsunori Kawai, Shinichi Suzuki, Hiroyuki Deguchi | 1989-08-15 |