Applying the software process to the instruction tool in system design. - Sumio Mochizuki; Akira Yamauchi; Takuya Katayama; Masato Suzuki (ISPW, 1990)

Analyzing and evaluating fundamental design process of checkout system for artificial spacecraft. - Sumio Mochizuki; Akira Yamauchi; Takuya Katayama (COMPSAC, 1991)

Two Models for Describing Software Design Process: Object-Centered Model and Phase-Centered Model. - Sumio Mochizuki; Akira Yamauchi; Takuya Katayama (SEKE, 1993)

A Proposal for Composing Software Design Process. - Sumio Mochizuki; Takuya Katayama (Software Quality and Productivity, 1994)