http://www.asahi.com/sp/ajw/articles/AJ201608020001.html
It just seems to be a retelling of the news we heard a few weeks ago about the Organ Technologies/Kyocera partnership.
But you're right, the last sentence is food for thought. This technology not only needs to work in practise regrowing hair but it also needs to be a viable commercial business.
There would be no use in commercialising this the only people able to perform this it were the highly trained members of Tsuji's team. Tsuji has even said in the past, "Our team is the only one capable of doing this technology".
For this to work, Organ Technologies and Kyocera would have to absolutely go for it and find a way of delivering it to millions. This is going to be so difficult to do on an industrial scale because it is cell based.