A 38-ns 4-Mb DRAM with a battery-backup (BBU) mode. - Yasuhiro Konishi; Katsumi Dosaka; Takahiro Komatsu; Yoshinori Inoue; Masaki Kumanoya; Youichi Tobita; Hideki Genjyo; Masao Nagatomo; Tsutomu Yoshihara (IEEE J. Solid State Circuits, 1990)

Multi-lingual Multi-media Information Retrieval System. - Shoji Mizobuchi; Sankon Lee; Fumihiko Kawano; Tsuyoshi Kobayashi; Takahiro Komatsu; Jun-ichi Aoe (NTCIR, 1999)