Morita, Aomori | Akio Morita | Unicode equivalence | Turing equivalence | Shoma Morita | Morita | Equivalence relation | Tama Morita | Morita-za | Mass–energy equivalence | mass–energy equivalence | Masakazu Morita | Masakatsu Morita | Kōichi Morita (songwriter) | Kōichi Morita | Kiiti Morita | Formal equivalence checking |
He introduced the concepts now known as Morita equivalence and Morita duality which were given wide circulation in the 1960s by Hyman Bass in a series of lectures.