Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4491477 | Anti-wear sintered alloy and manufacturing process thereof | Tetsuya Suganuma, Koji Kazuoka, Shuichi Fujita, Yoshitaka Takahashi | 1985-01-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4491477 | Anti-wear sintered alloy and manufacturing process thereof | Tetsuya Suganuma, Koji Kazuoka, Shuichi Fujita, Yoshitaka Takahashi | 1985-01-01 |