(Telecompaper) Japan's SoftBank plans to increase its investment in India up to USD 10 billion in the coming year. The company has invested over USD 2 billion in Indian firms over the past year, The Times of India reports, citing SoftBank chairman Masayoshi Son. Son said that the internet and solar sectors are of most interest to him. "We are very happy with the portfolio we have. We will continue to look for new opportunities. Internet and solar are the sectors that excite me", Son said.