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Note 6 - INTANGIBLE ASSETS
12 Months Ended
Mar. 31, 2016
Disclosure Text Block [Abstract]  
Note 6 - Intangible Assets

As of March 31, 2016 and March 31, 2015 intangible assets are summarized as follows:

 

             
   

March 31, 2016

($)

   

March 31, 2015

($)

 
Patents and licenses     201,629       150,798  
Less accumulated amortization     (28,734 )     (17,708 )
      172,895       133,090  

 

Estimated amortization expense is approximately $10,700 for each of the next five years.