A Literal Gate Using Resonant-Tunneling Devices. - Takao Waho; Kevin J. Chen; Masafumi Yamamoto (ISMVL, 1996)

Application of Resonant-Tunneling Quaternary Quantizer to Ultrahigh-Speed A/D Converter. - Takao Waho; Masafumi Yamamoto (ISMVL, 1997)

Ultrafast Ternary Quantizer using Resonant Tunneling Devices. - Toshihiro Itoh; Takao Waho; Koichi Maezawa; Masafumi Yamamoto (ISMVL, 1998)

Resonant-tunneling diode and HEMT logic circuits with multiple thresholds and multilevel output. - Takao Waho; Kevin J. Chen; Masafumi Yamamoto (IEEE J. Solid State Circuits, 1998)

Sampling phase detector using a resonant tunneling high electron mobility transistor for microwave phase-locked oscillators. - Hiroshi Okazaki; Tadao Nakagawa; Masahiro Muraguchi; Hiroyuki Fukuyama; Koichi Maezawa; Masafumi Yamamoto (IEEE Trans. Very Large Scale Integr. Syst., 1998)

A Novel High-Speed Flip-Flop Circuit Using RTDs and HEMTs. - Hideaki Matsuzaki; Toshihiro Itoh; Masafumi Yamamoto (Great Lakes Symposium on VLSI, 1999)

Ultrahigh-Speed Circuits Using Resonant Tunneling Devices. - Masafumi Yamamoto; Hideaki Matsuzaki; Toshihiro Itoh; Takao Waho; T. Akeyoshi; J. Osaka (Great Lakes Symposium on VLSI, 1999)

Proposal of Four-Valued MRAM based on MTJ/RTD Structure. - Tetsuya Uemura; Masafumi Yamamoto (ISMVL, 2003)

Four-Valued Magnetic Random Access Memory Based on Magneto Tunnel Junction and Resonant Tunneling Diode. - Tetsuya Uemura; Masafumi Yamamoto (J. Multiple Valued Log. Soft Comput., 2005)

Four-State Magnetic Random Access Memory and Ternary Content Addressable Memory Using CoFe-Based Magnetic Tunnel Junctions. - Tetsuya Uemura; Takao Marukame; Ken-ichi Matsuda; Masafumi Yamamoto (ISMVL, 2007)

Fast and precise positioning by sequential adaptive feedforward compensation for disturbance. - Kazuaki Ito; Wataru Maebashi; Masafumi Yamamoto; Makoto Iwasaki; Nobuyuki Matsui (AMC, 2010)

Compensation for synchronous component of angular transmission errors in harmonic drive gearings. - Masafumi Yamamoto; Makoto Iwasaki; Makoto Kainuma; Yoshifumi Okitsu; Kato Yuki; Kozo Sasaki; Toshio Yajima (AMC, 2010)

Study on effect of MOGA with interactive island model using visualization. - Masafumi Yamamoto; Tomohiro Yoshikawa; Takeshi Furuhashi (IEEE Congress on Evolutionary Computation, 2010)

A study on interactive search in MOGA with island model based on user's requirements using visualization in NSP. - Masafumi Yamamoto; Tomohiro Yoshikawa; Takeshi Furuhashi (NaBIC, 2010)

GA-based auto-tuning of vibration suppression controller for positioning devices with strain wave gearings. - Masafumi Yamamoto; Yoshifumi Okitsu; Makoto Iwasaki (ICM, 2015)

Service Annotation and Profiling by Review Analysis. - Masafumi Yamamoto; Toshihiko Yamasaki; Kiyoharu Aizawa (BigMM, 2016)

Review-Based Service Profiling and Recommendation. - Toshihiko Yamasaki; Masafumi Yamamoto; Kiyoharu Aizawa (SCIS&ISIS, 2016)

A hyperbolic geometric flow for evolving films and foams. - Sadashige Ishida; Masafumi Yamamoto; Ryoichi Ando; Toshiya Hachisuka (ACM Trans. Graph., 2017)

Reproducing Spectral Reflectances From Tristimulus Colours. - Hisanari Otsu; Masafumi Yamamoto; Toshiya Hachisuka (Comput. Graph. Forum, 2018)

An unsupervised service annotation by review analysis. - Masafumi Yamamoto; Yuguan Xing; Toshihiko Yamasaki; Kiyoharu Aizawa (Int. J. Big Data Intell., 2018)