Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6652675 | Copper alloy sliding material | Kenji Sakai, Satoru Kurimoto, Koichi Yamamoto, Takayuki Shibayama | 2003-11-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6652675 | Copper alloy sliding material | Kenji Sakai, Satoru Kurimoto, Koichi Yamamoto, Takayuki Shibayama | 2003-11-25 |