Japan's Kagoshima Pref. obtains patent for revolutionary green tea freeze-drying method
KAGOSHIMA -- The Kagoshima Prefectural Government has patented a freeze-drying method for green tea beverages that dissolve easily in cold water, and
Tomas Kauer - News Moderator 
KAGOSHIMA -- The Kagoshima Prefectural Government has patented a freeze-drying method for green tea beverages that dissolve easily in cold water, and
