2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/201342The evolution of the Sakata model is described on the basis of personal recollections, proceedings of international conferences on high energy physics and some journal articles.17 pages. To be published in the Proceedings of the International Symposium PNLambda50 `The Jubilee of the Sakata Models'. November 25-26, 2006, Nagoya University, JapanHigh Energy Physics - Phenomenologytext