Analysis and Design Methodology for Product-Based Services. - Naoshi Uchihira; Yuji Kyoya; Sun K. Kim; Katsuhiro Maeda; Masanori Ozawa; Kosuke Ishii (JSAI, 2007)

Analysis and Design Methodology for Recognizing Opportunities and Difficulties for Product-based Services. - Naoshi Uchihira; Yuji Kyoya; Sun K. Kim; Katsuhiro Maeda; Masanori Ozawa; Kosuke Ishii (J. Inf. Process., 2008)

Design for service innovation: a methodology for designing service as a business for manufacturing companies. - Sun K. Kim; Kosuke Ishii; Kurt A. Beiter; Naoshi Uchihira; Yuji Kyoya (Int. J. Serv. Technol. Manag., 2010)

Evaluation of design for service innovation curriculum: validation framework and preliminary results. - Sun K. Kim (Int. J. Serv. Technol. Manag., 2011)

A new project-based curriculum of design thinking with systems engineering techniques. - Shinichiro Haruyama; Sun K. Kim; Kurt A. Beiter; Gerard P. J. Dijkema; Olivier L. de Weck (Int. J. Syst. Syst. Eng., 2013)