ITProPortal | Chip Makers Join DoCoMo in Smartphone Venture Wall Street Journal By JURO OSAWA TOKYO—A group of Asian electronics companies are teaming up with Japanese mobile carrier NTT DoCoMo Inc. to develop semiconductors used in smartphones as demand for the handsets is expanding rapidly. DoCoMo, Japan's biggest mobile ... NTT DoCoMo Needs Smartphone Chips, To Setup JV with Five Other Companies Docomo, Samsung team up on smartphone chip venture to challenge Qualcomm NTT DoCoMo plans smartphone chip venture |