Hitachi, Ltd. (6)
Founded in 1910
Focused on the semiconductor industry.
1st card - probably HD6845
Enhanced software compactible version of HD6845S.
Predecessor of Tiga cards for CAD.
Version with higher bus timing - 2MHz vs 1MHz on HD6845SP.
Version with higher bus timing - 1.5 MHz vs 1 MHz on HD6845SP.
Enhanced Motorola 6845 clone used also on Hercules card.
Motorola 6845 clone used also on IBM MDA and CGA adapters.
