Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11951547 | Valve guide made of iron-based sintered alloy and method of producing same | Fumiya Ito, Kenichi Harashina | 2024-04-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11951547 | Valve guide made of iron-based sintered alloy and method of producing same | Fumiya Ito, Kenichi Harashina | 2024-04-09 |