Fuzzy optimization: Milestones and perspectives

We provide a condensed and selective look at the known landscape of the theory and application of Fuzzy optimization, emphasizing Professors' Tanaka and Asai contribution. Significant ideas are picked out in the trajectory of this field and projections are made for its future developments. From our discussions, it unquestionably emerges that the above mentioned Japanese academics have played a noticeable role in shaping the subject from its genesis to its maturation. Moreover, their research work will continue to inspire prospective works in this field.