The TRS-80 100 " was made by Kyocera, and originally sold in Japan as the Kyotronic 85" Wikipedia It was not invented and build in the US, a myth this article

The TRS-80 100 " was made by Kyocera, and originally sold in Japan as the Kyotronic 85" Wikipedia It was not invented and build in the US, a myth this article spreads because the author could not imagine otherwise. It was also not the first portable, which arguable was the Epson HC-20.