Matsushita patents granted on 28 July 2009

5 US patents granted on 28 July 2009 and assigned to Matsushita

1 7,567,420 Electrostatically atomizing device
2 7,567,058 Power tool having a main body and a battery pack detachably attached to the main body
3 7,566,501 Resin composition for printed wiring board, prepreg, laminate, and printed wiring board made with the same
4 7,566,212 Vane pump with blade base members
5 7,566,211 Vane pump having vanes with a cutout portion