How do you pronounce RISO? The age-old question is finally answered.
Founded in Tokyo in 1954, RISO has thrived on creativity. RISO has repeatedly developed the world’s best solutions to a variety of specialized sectors in document printing and duplicating. We are still the world leader in digital duplicating technology, and we are rapidly building our market share in digital laser and inkjet printing solutions for business. RISO products are now sold in over 150 countries.