| 2017 | IFSA | A calibration with an adaptive data selection based on Bayes estimation for a successive stochastic approximation ADC system. | Keiji Tatsumi, Toshimasa Matsuoka, Sadahiro Tani |
| 2014 | ISCAS | Extra loop delay compensation for hybrid delta-sigma modulators. | Yusaku Hirai, Kenji Ohara, Toshimasa Matsuoka |
| 2005 | ISCAS | A widely tunable Gm-C filter using tail current offset in two differential pairs. | Tomoyuki Tanaka, Sungwoo Cha, Shinsaku Shimizu, Tsukasa Ida, Hiroaki Ishihara, Toshimasa Matsuoka, Kenji Taniguchi, Akashi Sugimori, Hiroki Hihara |
| 2004 | ASPDAC | A dual-band image-reject mixer for GPS with 64dB image rejection. | Yoshihiro Utsurogi, Masaki Haruoka, Toshimasa Matsuoka, Kenji Taniguchi |
| 2003 | ISCAS | Parallel bus systems using code-division multiple access technique. | Shinsaku Shimizu, Toshimasa Matsuoka, Kenji Taniguchi |
| 2002 | ISCAS | A 3.4-mW 128-MHz analog correlator for DS-CDMA wireless applications. | Mostafa A. R. Eltokhy, Boon-Keat Tan, Toshimasa Matsuoka, Kenji Taniguchi |
| 2002 | ISCAS | CMOS phase-shift VCO for short-range wireless communication. | M. Nakamura, Toshimasa Matsuoka, Kenji Taniguchi |
| 2002 | ISCAS | A study of robustness and coupling-noise immunity on simultaneous data transfer CDMA bus interface. | Masaru Takahashi, Boon-Keat Tan, Hiroshi Iwamura, Toshimasa Matsuoka, Kenji Taniguchi |