A Video Scrambling Scheme Applicable to Local Region without Data Expansion. - Makoto Takayama; Kiyoshi Tanaka; Akio Yoneyama; Yasuyuki Nakajima (ICME, 2006)

How Developers Explore and Exploit Instant Innovation from Experiment to Implementing New Product Development. - Masayoshi Fukushima; Tadashi Takayama; Makoto Takayama (PLM, 2014)

Reframing of Product Position Rescues the Strategy at the Lifecycle Management. - Makoto Takayama; Tadashi Takayama (PLM, 2014)