A low power VLIW processor generation method by means of extracting non-redundant activation conditions. - Hirofumi Iwato; Keishi Sakanushi; Yoshinori Takeuchi; Masaharu Imai (CODES+ISSS, 2007)

A Low-power ASIP Generation Method by Extracting Minimum Execution Conditions. - Hirofumi Iwato; Keishi Sakanushi; Yoshinori Takeuchi; Masaharu Imai (IPSJ Trans. Syst. LSI Des. Methodol., 2010)

Biological information sensing technologies for medical, health care, and wellness applications. - Masaharu Imai; Yoshinori Takeuchi; Keishi Sakanushi; Hirofumi Iwato (ASP-DAC, 2011)

A Small-Area and Low-Power SoC for Less-Invasive Pressure Sensing Capsules in Ambulatory Urodynamic Monitoring. - Hirofumi Iwato; Keishi Sakanushi; Yoshinori Takeuchi; Masaharu Imai (IEICE Trans. Electron., 2012)