Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5326384 | Sliding material | Eiji Asada, Kenichiro Futamura | 1994-07-05 |
| 5286444 | Copper bearing alloy | Yoshio Kumada | 1994-02-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5326384 | Sliding material | Eiji Asada, Kenichiro Futamura | 1994-07-05 |
| 5286444 | Copper bearing alloy | Yoshio Kumada | 1994-02-15 |