Most of the Research & Development in India is funded by the government. And it only happens in select few universities & institutions. The funding process is also very complicated and cumbersome. Often not enough. As any typical government funded programme. Most IIT/IISc folks who even innovative something just leave with their research for US,Germany, etc. Because their research doesn't get appreciated here. Take example of that perplexity guy. Our private companies, investors, etc. are very myopic and risk averse. They hardly ever invest on R&D. Thus this mess. Blaming the government is easy but the main culprits are our investors & companies. Except a few companies like Tata and L&T I haven't heard of any company ever collaborating or funding R&D in our universities.