NEC, Casio and Hitachi announced today that they are merging their mobile handset divisions. The following two graphs explain why:
Handset sales in Japan have been falling steadily since 2007, when the mobile networks cut subsidies on new phones, and the market has now all but halved in size. The blue line shows the twelve-month moving average of sales and the data is from the Japan Electronics and Information Technology Industries Association. Read more


Richard Waters
Chris Nuttall
Maija Palmer
Robin Kwong
Tim Bradshaw