A Panasonic Corp logo and an Olympic symbol are seen as a kid walks past at Panasonic centre in Tokyo August 6, 2014. Robot porters and wearable translation devices are just some of the innovations ... more 
A Panasonic Corp logo and an Olympic symbol are seen as a kid walks past at Panasonic centre in Tokyo August 6, 2014. Robot porters and wearable translation devices are just some of the innovations Panasonic Corp would like to launch for the 2020 Tokyo Olympics, an event it hopes will earn it at least $1.5 billion. REUTERS/Yuya Shino (JAPAN - Tags: SPORT OLYMPICS BUSINESS) less 
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Reuters | Photo By YUYA SHINO / REUTERS
Wed, Aug 6, 2014 5:18 AM EDT