^^ Yup. That is Nikon glass that you can see in my avatar.
Canon is also much larger in the P&S category (No 1) along with printers so definitely Canon is ahead.
However do note that they mention Nikons sales per quarter while Canon's sales are per FY.
Nikon did 880 odd billion yen in 2011 while Canon did 3.9 trillion.
BTW Sony did 7.1 trillion yen sales in 2011