Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5144885 | Ceramic-metal friction welding member and ceramic cast-in bonded piston made thereof | Tomio Suzuki | 1992-09-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5144885 | Ceramic-metal friction welding member and ceramic cast-in bonded piston made thereof | Tomio Suzuki | 1992-09-08 |