Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10072699 | Bearing apparatus of crankshaft for internal combustion engine | Yasushi Saito | 2018-09-11 |
| 10072705 | Bearing device for crankshaft of internal combustion engine | Yasushi Saito | 2018-09-11 |
| 10072706 | Bearing device for crankshaft of internal combustion engine | Yasushi Saito | 2018-09-11 |