CRITERIA⤓ .txt 2026-07-17T155106.000 000000000018544 Time: 1868 to the present, from the Meiji reorganization onward, with the working mass falling between 1945 and 1995. The two clusters are distinct and the entry states which it belongs to: the production and quality methods built at Toyota and its imitators from 1948, and the national computing and AI programmes of 1982–1992 and their surrounding academic work.