Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10247269 | Piston manufacturing device, piston manufacturing method, piston and disc brake | Hiroshi Okita | 2019-04-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10247269 | Piston manufacturing device, piston manufacturing method, piston and disc brake | Hiroshi Okita | 2019-04-02 |