日本将这些方法制度化并社会化：Quality for Foremen 成为1950年代广播热题，品质逐步变成人人职责，并推动 Toyota 的 just-in-time 生产、Sony 从收音机到1979年 Walkman 的跃升，以及五家受训企业进入半导体高速增长领域。到1980年3月，美国 HP 的 Richard W Anderson 发现日本记忆体晶片在初检时性能高出美国同级产品 1,000%，持续供测更高达 500%，这场 “Anderson Bombshell” 迫使HP采用 PDCA 并追求十倍品质改善；美国高端制造圈由此重新关注品质。
Steve Jobs 在 NeXT 时期最初反对流程导向；NeXT Cube 以6,500美元上市仍被认为只有他自己能买，凸显了产品失败与流程欠缺。透过 Vicki Amon-Higa 与后续接触 Noriaki Kano、Juran（后者八旬高龄），他逐步认同“全流程、可重复”的品质管理与持续培养人才。NeXT 1993年前仍走不回市场，但这些观念在1995年的 Pixar 成效显著，解决了只有菁英少数人单点作战导致的过度疲劳与扩张困难。1997年 Jobs 重返濒临破产的 Apple，虽缺乏自有制造能力，仍导入 Motorola/NeXT 的制造人才，并在韩国与台湾训练供应链，最终在中国建立大规模生产体系；不到十年，日本 Sony、Panasonic、Sharp 等品牌成为 Apple 生态链的供应商，显示品质体系重塑了全球科技制造地图。
After WWII, Allied occupation in Japan (1945–1950) exposed how broken the communications infrastructure had become. General Douglas MacArthur sent 33-year-old engineer Homer Sarasohn to Tokyo on a nine-month mission to rebuild the communications industry; he found almost no facilities and very limited managerial capacity, so he argued that quality is not post-production inspection but a purpose-led, end-to-end system. Working with Charles Protzman, he created a mandatory eight-week management course that made quality a shared managerial duty across the shop floor and leadership. Sarasohn later recommended W. Edwards Deming and Joseph Juran, whose influence spread through Japanese leadership such as Masaru Ibuka and Akio Morita. In the United States, however, postwar abundance and rapid demand encouraged firms to prioritise output and short-term profits, keeping quality confined largely to a back-end function.
Japan institutionalised and socialised these methods: “Quality for Foremen” became a mass-media theme in the 1950s, quality became everyone’s job, and the model supported breakthroughs like Toyota’s just-in-time production, Sony’s move from radios to the 1979 Walkman, and five trained firms entering the fast-growing semiconductor sector. By March 1980, a benchmark study reported by HP executive Richard W Anderson found Japanese memory chips performing 1,000% better than American equivalents at initial inspection and 500% better over time. The so-called Anderson Bombshell pushed HP toward Deming-inspired practices, including PDCA, and a target of tenfold quality improvement, helping quality re-enter mainstream U.S. manufacturing strategy.
Steve Jobs initially resisted process discipline at NeXT. The $6,500 NeXT Cube launched to commercial failure, reinforcing his belief that “great people and pressure” were enough. Under the influence of Vicki Amon-Higa and later quality experts Noriaki Kano and Juran (whom she brought in), Jobs gradually accepted continuous, end-to-end quality systems and workforce development. NeXT still failed commercially by 1993, but the approach worked at Pixar in 1995, where it solved scalability limits caused by a superstar-only, one-project burn-out culture. Returning to Apple in 1997, Jobs imported this quality DNA through Motorola/NeXT leadership, then spent years training supplier teams in Korea and Taiwan before building large-scale manufacturing in China; in less than ten years, iconic Japanese consumer brands such as Sony, Panasonic and Sharp became suppliers in the Apple ecosystem, demonstrating a global manufacturing reconfiguration.