A Music Synthesizer on FPGA. - Takashi Saito; Tsutomu Maruyama; Tsutomu Hoshino; Saburo Hirano (FPL, 2001)

MoPH: a media performance system with a multi-touch interface. - Saburo Hirano; Takashi Ikebuchi; Haruhiro Katayose (Advances in Computer Entertainment Technology, 2010)