Yes you can if it is an x86 achitecture, on ARM is more difficult because you need a specific drivers, binaries, bootloader, kernel... to make it work on specific device, because the windows is closed sourse, it is to dificult to do that if you don't want to use an emulator. Take a look at iOS or Windows phone devices, they can run android because it is an open source OS, so it isin't so hard to port it.
Here is Windows and Android dual boot proof on tablet, just google: Chuwi HI8 tablet.