坦迪公司，第二部分
坦迪公司的TRS-80电脑系列迎来彩色显示功能，同时推出了便携式"口袋电脑"，标志着个人计算技术向更丰富视觉体验和移动化方向的重要发展。
相关报道
This article is Part I of a series on Hitachi Ltd, exploring the company's founding in 1910 by engineer Namihei Odaira, its early development of Japan's first electric motors and generators, and its growth into a major industrial conglomerate through innovation in heavy electrical equipment and household appliances.