Reduced-gate design of totally self-checking checkers for unordered codes. - Nobuyoshi Izawa (Syst. Comput. Jpn., 1985)

Reliability evaluation of partitioned TMR systems. - Nobuyoshi Izawa (Syst. Comput. Jpn., 1986)

Development of document storage system with 20-million-page capacity using optical mass storage system. - Nobuyoshi Izawa; Masao Sakai; Yoshihiro Isomura (Device-Independent Color Imaging and Imaging Systems Integration, 1993)

Wide-Area-Distributed Disaster-Tolerant File System for Multimedia Data Storage. - Setsuko Murata; Shigetaro Iwatsu; Masahiro Ueno; Nobuyoshi Izawa; Katsunori Ishii (Storage and Retrieval for Image and Video Databases (SPIE), 1998)