Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11073178 | Oil-impregnated sintered bearing and method for manufacturing the same | Hajime Kouno, Yoshinari Ishii, Tsuneo Maruyama, Jyun Katou | 2021-07-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11073178 | Oil-impregnated sintered bearing and method for manufacturing the same | Hajime Kouno, Yoshinari Ishii, Tsuneo Maruyama, Jyun Katou | 2021-07-27 |