RGF said:
Look at the Yen / Dollar The Yen is rather weak (you can get many more yen per dollar than six months or a year ago).
Canon can sell at a lower $ price and still get the same (or more) Yen.
That only helps for things that cost Canon Yen, all the stuff they pay for outside Yen, like raw materials, shipping, everything made in Thailand and the other 'foreign' plants costs more because of the Yen slip. Of course companies like Canon should be hedging to mitigate the general exchange rate changes, but going either way has its drawbacks.