First of all, in the 1980s, computer chips could not touch the nanometer scale, and the level of technology at that time was also micron.
Secondly, the global semiconductor hegemon at that time was not a beautiful country, but Japan, represented by Hitachi, Toshiba, Mitsubishi and so on. In the 1990s, as PCS gradually entered ordinary families and computer chips entered the mainstream stage, Intel began to rise and regain its global dominance. At the advent of the new century, semiconductors have gradually entered the nano age.