Text recognition system for Japanese documents. - Kozo Banno; Takenori Kawamata; Keiji Kobayashi; Hajime Nambu (ICPR, 1988)

Best Security Index for Digital Fingerprinting. - Kozo Banno; Shingo Orihara; Takaaki Mizuki; Takao Nishizeki (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006)