Matsushita patents granted on 12 October 2010

4 US patents granted on 12 October 2010 and assigned to Matsushita

1 7,813,860 Brake force detecting device
2 7,813,244 Write-once recording medium, and a recording apparatus and a reproducing apparatus for a write-once recording medium
3 7,812,760 Short-range radar and control method thereof
4 7,812,491 Stepping motor