Digital direct-driven speaker architecture using segmented pulse shaping technique. - Go Harumi; Satoshi Saikatsu; Michitaka Yoshino; Akira Yasuda (NEWCAS, 2016)

Speaker system with 100-W high output power and 0.17% THD using 9-V power supply with digitally direct-driven technique. - Yuki Furuya; Masayoshi Takahashi; Satoshi Saikatsu; Michitaka Yoshino; Akira Yasuda (ICCE, 2017)

A high precision vernier type delta-sigma time to digital converter. - Kengo Ando; Takahiro Kate; Satoshi Saikatsu; Akira Yasuda (MIXDES, 2017)

A delta-sigma DAC with feedforward jitter-shaper reducing jitter noise. - Shuta Masuda; Satoshi Saikatsu; Michitaka Yoshino; Akira Yasuda (MIXDES, 2017)

A reduction of circuit size of digital direct-driven speaker architecture using segmented pulse shaping technique. - Shingo Noami; Satoshi Saikatsu; Akira Yasuda (SiPS, 2017)

Delta-Sigma ADC Based on Switched-Capacitor Integrator with FIR Filter Structure. - Satoshi Saikatsu; Akira Yasuda (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2019)