Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9631669 | Oil-impregnated sintered bearing and production method therefor | Hideaki Kawata, Hidekazu Tokushima | 2017-04-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9631669 | Oil-impregnated sintered bearing and production method therefor | Hideaki Kawata, Hidekazu Tokushima | 2017-04-25 |