For sponsor companies, the 2020 Tokyo Olympics are a golden opportunity to develop and showcase new technologies, not only to impress foreign visitors but hopefully to provide a legacy for future generations.With everything from a mist curtain to cool people off in the oppressive summer heat to hydrogen fuel cell vehicles and robots delivering refreshing drinks, the companies are sparing no expense as they gear up for a marketing bonanza.Major electronics maker Panasonic Corp. aims to do its bit to spread "omotenashi," or the Japanese spirit of hospitality, with its "Green Air Conditioner,"…READ FULL ARTICLE
