Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6844085 | Copper based sintered contact material and double-layered sintered contact member | Takemori Takayama, Tetsuo Ohnishi, Yoshikiyo Tanaka, Keiichi Maeda | 2005-01-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6844085 | Copper based sintered contact material and double-layered sintered contact member | Takemori Takayama, Tetsuo Ohnishi, Yoshikiyo Tanaka, Keiichi Maeda | 2005-01-18 |