• May 30, 2012, Tokyo, Japan - Heads of lettuce are grown under...

• May 30, 2012, Tokyo, Japan - A model offers fresh leaves of...

• May 30, 2012, Tokyo, Japan - A model offers fresh leaves of...

• May 30, 2012, Tokyo, Japan - The Smart Mobility Park is on...

• May 30, 2012, Tokyo, Japan - A wind turbine is on display at...

• May 30, 2012, Tokyo, Japan - A miniature watermill generates...

• May 30, 2012, Tokyo, Japan - An electric vehicle building kit...

• May 30, 2012, Tokyo, Japan - A futuristic smartphone, of...

• May 30, 2012, Tokyo, Japan - A crowd of visitors mill around...

• May 30, 2012, Tokyo, Japan - A crowd of visitors mill around...

• May 30, 2012, Tokyo, Japan - A positioning system employing a...

• May 30, 2012, Tokyo, Japan - A walking shoe with a built-in...

• May 30, 2012, Tokyo, Japan - A handy mobile device for a...

• May 30, 2012, Tokyo, Japan - Mini printers designed for...

• May 30, 2012, Tokyo, Japan - A daypack chock-full of wireless...

• May 30, 2012, Tokyo, Japan - A daypack chock-full of wireless...

• May 30, 2012, Tokyo, Japan - The latest lineup of smartphones...

• May 131, 2012, Tokyo, Japan - The next generation of electric...

• May 131, 2012, Tokyo, Japan - A car electric shows the...

• May 131, 2012, Tokyo, Japan - Visitors come to the Smart Grid...

• May 131, 2012, Tokyo, Japan - Visitors come to the Smart Grid...

• May 131, 2012, Tokyo, Japan - A industrial robot bends a...

• May 131, 2012, Tokyo, Japan - A industrial robot holds a...

• May 131, 2012, Tokyo, Japan - Visitors come to the Smart Grid...

• May 131, 2012, Tokyo, Japan - Visitors come to the Smart Grid...

• May 131, 2012, Tokyo, Japan - An exhibitor controls a...

• May 131, 2012, Tokyo, Japan - An exhibitor controls a small...

• May 131, 2012, Tokyo, Japan - A small robot cleans the floor....

• May 131, 2012, Tokyo, Japan - An exhibitor controls a small...

• May 131, 2012, Tokyo, Japan - An hand robot shows at the...

• May 131, 2012, Tokyo, Japan - An arm robot can different kind...

• May 131, 2012, Tokyo, Japan - An arm robot moves different...

• May 131, 2012, Tokyo, Japan - A electric car charge station....

• May 131, 2012, Tokyo, Japan - A electric car charging. The...

• May 131, 2012, Tokyo, Japan - Visitors come to the Smart Grid...

• May 131, 2012, Tokyo, Japan - The exhibitors shows the parts...

• May 131, 2012, Tokyo, Japan - The exhibitors shows the parts...

• May 131, 2012, Tokyo, Japan - The next generation of electric...

• May 131, 2012, Tokyo, Japan - The exhibitors shows the parts...

• May 131, 2012, Tokyo, Japan - Visitors come to the Smart Grid...

• May 131, 2012, Tokyo, Japan - Visitors come to the Smart Grid...

• May 131, 2012, Tokyo, Japan - The next generation of electric...

• May 131, 2012, Tokyo, Japan - A visitors read the electric...

• May 131, 2012, Tokyo, Japan - A electric car charging. The...

• May 131, 2012, Tokyo, Japan - The next generation of electric...

• May 131, 2012, Tokyo, Japan - A Lithium-ion batteries. The...

• May 131, 2012, Tokyo, Japan - Visitors come to the Smart Grid...

• May 131, 2012, Tokyo, Japan - Small city shows a solar panels...

• May 131, 2012, Tokyo, Japan - Japanese woman staff talks...

• May 131, 2012, Tokyo, Japan - Visitors come to the Smart Grid...

• May 131, 2012, Tokyo, Japan - An eco electric car in the...

• May 131, 2012, Tokyo, Japan - Visitors come to the Smart Grid...

• May 131, 2012, Tokyo, Japan - Small home shows a solar panel...

• May 131, 2012, Tokyo, Japan - Small building shows a solar...

• May 131, 2012, Tokyo, Japan - The next generation of electric...

• May 131, 2012, Tokyo, Japan - The next generation of electric...

• May 131, 2012, Tokyo, Japan - Japanese woman staff shows the...