ADB do not recognize a Tegra Based Tablet
Follow the instructions here. 
I just followed them (changing the PID and VID numbers as you did and it worked!)   

TIPS  


In the changed .inf file remember leaving an empty line after pasting the code after [Google.NTx86] or [Google.NTamd64]; and also after it and the beginning of the next paragraph.  
Don't forget the step 5 where you must put your VID number (example: if your VID  is 0955, then put 0x955).


And the rest is exactly the same. It worked for an Excite 10 from Toshiba with Tegra 3 processor.