Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11891682 | Iron-based sintered alloy and method for producing the same | Yusuke Watanabe, Tetsuo Makida, Youhei Sawamura | 2024-02-06 |
| 10907240 | Iron-based sintered alloy and method for producing same | Yusuke Watanabe | 2021-02-02 |
| 10745786 | Iron-based sintered alloy and method for producing the same | Yusuke Watanabe, Tetsuo Makida, Youhei Sawamura | 2020-08-18 |