Powermeter from shimano coming soon?

Triathlon Forum
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http://www.bikerumor.com/2014/02/17/shimano-files-patents-for-powermeter-cranksets-measures-effort-in-multiple-planes/#more-73278

Looks interesting.
Then agin SHimano has filed patents just for the heck of before.

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and pioneer is already selling one - they are in the same JP "business club "
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http://forum.slowtwitch.com/gforum.cgi?post=4976126
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