Database States in Lazy Functional Programming Languages: Imperative Update and Lazy Retrieval. - Yoshihiko Ichikawa (DBPL, 1995)

GADGET: goal-oriented application design guidance for modular visualization environments. - Issei Fujishiro; Yuriko Takeshima; Yoshihiko Ichikawa; Kyoko Nakamura (IEEE Visualization, 1997)

MWMD: A Module-Based Workbench for Multimedia Database Programmers and Users. - Yoshihiko Ichikawa; Chiemi Watanabe; Noriko Ukai; Rika Furuhata (FODO, 1998)

GADGET/IV: A Taxonomic Approach to Semi-Automatic Design of Information Visualization Applications Using Modular Visualization Environment. - Issei Fujishiro; Rika Furuhata; Yoshihiko Ichikawa; Yuriko Takeshima (INFOVIS, 2000)

SQL as a Mashup Tool: Design and Implementation of a Web Service Integration Approach Based on the Concept of Extensible Relational Database Management Systems. - Yoshihiko Ichikawa; Yuuki Matsui; Minoru Tanaka (DASFAA Workshops, 2010)

Analysis of Investment Behavior of Individual Investors in the FX Market: Influence of FOMC and Beige Book Information. - Moeko Asano; Yoshihiko Ichikawa; Kei Nakagawa; Kaito Takano (IIAI-AAI, 2024)