Original: From the early 20th century Prokofiev and Aram Khachaturian each wrote a toccata for solo piano, as did Maurice Ravel as part of Le Tombeau de Couperin, Claude Debussy in his 'Suite: Pour le Piano' and York Bowen's Toccata Op.155.
Simplified: In the 20th century several composers wrote toccatas for piano including Prokofiev, Khachaturian, Ravel (part of Le Tombeau de Couperin) and Claude Debussy (part of Suite: Pour le Piano).